* [edk2-devel] [PATCH 1/3] CryptoPkg/BaseCryptLib: add additional RSAEP-OAEP crypto functions
@ 2024-03-15 1:16 Chris Ruffin via groups.io
2024-03-15 1:16 ` [edk2-devel] [PATCH 2/3] CryptoPkg/Driver: " Chris Ruffin via groups.io
2024-03-15 1:16 ` [edk2-devel] [PATCH 3/3] CryptoPkg/BaseCryptLibUnitTest: add unit test functions Chris Ruffin via groups.io
0 siblings, 2 replies; 4+ messages in thread
From: Chris Ruffin via groups.io @ 2024-03-15 1:16 UTC (permalink / raw)
To: devel
From: Chris Ruffin <v-chruffin@microsoft.com>
Expand the availability of the RSAEP-OAEP crypto capability in
BaseCryptLib. Applications using RSA crypto functions directly from
OpensslLib can transition to BaseCryptLib to take advantage of the
shared crypto feature in CryptoDxe.
Pkcs1v2Decrypt(): decryption using DER-encoded private key
RsaOaepEncrypt(): encryption using RSA contexts
RsaOaepDecrypt(): decryption using RSA contexts
Signed-off-by: Chris Ruffin <v-chruffin@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yi Li <yi1.li@intel.com>
Cc: Wenxing Hou <wenxing.hou@intel.com>
---
CryptoPkg/Include/Library/BaseCryptLib.h | 102 ++++
.../Library/BaseCryptLib/Pk/CryptPkcs1Oaep.c | 506 ++++++++++++++++--
.../BaseCryptLib/Pk/CryptPkcs1OaepNull.c | 114 ++++
.../BaseCryptLibNull/Pk/CryptPkcs1OaepNull.c | 114 ++++
4 files changed, 789 insertions(+), 47 deletions(-)
diff --git a/CryptoPkg/Include/Library/BaseCryptLib.h b/CryptoPkg/Include/Library/BaseCryptLib.h
index a52bd91ad6..7ad2bf21fe 100644
--- a/CryptoPkg/Include/Library/BaseCryptLib.h
+++ b/CryptoPkg/Include/Library/BaseCryptLib.h
@@ -2147,6 +2147,108 @@ Pkcs1v2Encrypt (
OUT UINTN *EncryptedDataSize
);
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a public key using RsaSetKey().
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepEncrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ );
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] PrivateKey A pointer to the DER-encoded private key.
+ @param[in] PrivateKeySize Size of the private key buffer.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs1v2Decrypt (
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ );
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a private key using RsaSetKey().
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepDecrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ );
+
/**
The 3rd parameter of Pkcs7GetSigners will return all embedded
X.509 certificate in one given PKCS7 signature. The format is:
diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1Oaep.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1Oaep.c
index ea43c1381c..00e904dd6c 100644
--- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1Oaep.c
+++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1Oaep.c
@@ -26,9 +26,8 @@
- Data size is too large for the provided key size (max size is a function of key size
and hash digest size).
- @param[in] PublicKey A pointer to the DER-encoded X509 certificate that
+ @param[in] Pkey A pointer to an EVP_PKEY struct that
will be used to encrypt the data.
- @param[in] PublicKeySize Size of the X509 cert buffer.
@param[in] InData Data to be encrypted.
@param[in] InDataSize Size of the data buffer.
@param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
@@ -45,9 +44,8 @@
**/
BOOLEAN
EFIAPI
-Pkcs1v2Encrypt (
- IN CONST UINT8 *PublicKey,
- IN UINTN PublicKeySize,
+InternalPkcs1v2Encrypt (
+ EVP_PKEY *Pkey,
IN UINT8 *InData,
IN UINTN InDataSize,
IN CONST UINT8 *PrngSeed OPTIONAL,
@@ -57,9 +55,6 @@ Pkcs1v2Encrypt (
)
{
BOOLEAN Result;
- CONST UINT8 *TempPointer;
- X509 *CertData;
- EVP_PKEY *InternalPublicKey;
EVP_PKEY_CTX *PkeyCtx;
UINT8 *OutData;
UINTN OutDataSize;
@@ -67,28 +62,15 @@ Pkcs1v2Encrypt (
//
// Check input parameters.
//
- if ((PublicKey == NULL) || (InData == NULL) ||
+ if ((Pkey == NULL) || (InData == NULL) ||
(EncryptedData == NULL) || (EncryptedDataSize == NULL))
{
return FALSE;
}
- //
- // Check public key size.
- //
- if (PublicKeySize > 0xFFFFFFFF) {
- //
- // Public key size is too large for implementation.
- //
- return FALSE;
- }
-
*EncryptedData = NULL;
*EncryptedDataSize = 0;
Result = FALSE;
- TempPointer = NULL;
- CertData = NULL;
- InternalPublicKey = NULL;
PkeyCtx = NULL;
OutData = NULL;
OutDataSize = 0;
@@ -104,6 +86,154 @@ Pkcs1v2Encrypt (
RandomSeed (NULL, 0);
}
+ //
+ // Create a context for the public key operation.
+ //
+ PkeyCtx = EVP_PKEY_CTX_new (Pkey, NULL);
+ if (PkeyCtx == NULL) {
+ //
+ // Fail to create contex.
+ //
+ goto _Exit;
+ }
+
+ //
+ // Initialize the context and set the desired padding.
+ //
+ if ((EVP_PKEY_encrypt_init (PkeyCtx) <= 0) ||
+ (EVP_PKEY_CTX_set_rsa_padding (PkeyCtx, RSA_PKCS1_OAEP_PADDING) <= 0))
+ {
+ //
+ // Fail to initialize the context.
+ //
+ goto _Exit;
+ }
+
+ //
+ // Determine the required buffer length for malloc'ing.
+ //
+ if (EVP_PKEY_encrypt (PkeyCtx, NULL, &OutDataSize, InData, InDataSize) <= 0) {
+ //
+ // Fail to determine output buffer size.
+ //
+ goto _Exit;
+ }
+
+ //
+ // Allocate a buffer for the output data.
+ //
+ OutData = AllocatePool (OutDataSize);
+ if (OutData == NULL) {
+ //
+ // Fail to allocate the output buffer.
+ //
+ goto _Exit;
+ }
+
+ //
+ // Encrypt Data.
+ //
+ if (EVP_PKEY_encrypt (PkeyCtx, OutData, &OutDataSize, InData, InDataSize) <= 0) {
+ //
+ // Fail to encrypt data, need to free the output buffer.
+ //
+ FreePool (OutData);
+ OutData = NULL;
+ OutDataSize = 0;
+ goto _Exit;
+ }
+
+ //
+ // Encrypt done.
+ //
+ *EncryptedData = OutData;
+ *EncryptedDataSize = OutDataSize;
+ Result = TRUE;
+
+_Exit:
+ //
+ // Release Resources
+ //
+ if (PkeyCtx != NULL) {
+ EVP_PKEY_CTX_free (PkeyCtx);
+ }
+
+ return Result;
+}
+
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to parse X509 certificate.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+
+ @param[in] PublicKey A pointer to the DER-encoded X509 certificate that
+ will be used to encrypt the data.
+ @param[in] PublicKeySize Size of the X509 cert buffer.
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs1v2Encrypt (
+ IN CONST UINT8 *PublicKey,
+ IN UINTN PublicKeySize,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ )
+{
+ BOOLEAN Result;
+ CONST UINT8 *TempPointer;
+ X509 *CertData;
+ EVP_PKEY *Pkey;
+
+ //
+ // Check input parameters.
+ //
+ if ((PublicKey == NULL) || (InData == NULL) ||
+ (EncryptedData == NULL) || (EncryptedDataSize == NULL))
+ {
+ return FALSE;
+ }
+
+ //
+ // Check public key size.
+ //
+ if (PublicKeySize > 0xFFFFFFFF) {
+ //
+ // Public key size is too large for implementation.
+ //
+ return FALSE;
+ }
+
+ *EncryptedData = NULL;
+ *EncryptedDataSize = 0;
+ Result = FALSE;
+ TempPointer = NULL;
+ CertData = NULL;
+ Pkey = NULL;
+
//
// Parse the X509 cert and extract the public key.
//
@@ -120,52 +250,201 @@ Pkcs1v2Encrypt (
// Extract the public key from the x509 cert in a format that
// OpenSSL can use.
//
- InternalPublicKey = X509_get_pubkey (CertData);
- if (InternalPublicKey == NULL) {
+ Pkey = X509_get_pubkey (CertData);
+ if (Pkey == NULL) {
//
// Fail to extract public key.
//
goto _Exit;
}
+ Result = InternalPkcs1v2Encrypt (Pkey, InData, InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize);
+
+_Exit:
//
- // Create a context for the public key operation.
+ // Release Resources
+ //
+ if (CertData != NULL) {
+ X509_free (CertData);
+ }
+
+ if (Pkey != NULL) {
+ EVP_PKEY_free (Pkey);
+ }
+
+ return Result;
+}
+
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a public key using RsaSetKey().
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepEncrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ )
+{
+ BOOLEAN Result;
+ EVP_PKEY *Pkey;
+
//
- PkeyCtx = EVP_PKEY_CTX_new (InternalPublicKey, NULL);
+ // Check input parameters.
+ //
+ if (((RsaContext == NULL) || (InData == NULL)) ||
+ (EncryptedData == NULL) || (EncryptedDataSize == NULL))
+ {
+ return FALSE;
+ }
+
+ *EncryptedData = NULL;
+ *EncryptedDataSize = 0;
+ Result = FALSE;
+ Pkey = NULL;
+
+ Pkey = EVP_PKEY_new ();
+ if (Pkey == NULL) {
+ goto _Exit;
+ }
+
+ if (EVP_PKEY_set1_RSA (Pkey, (RSA *)RsaContext) == 0) {
+ goto _Exit;
+ }
+
+ Result = InternalPkcs1v2Encrypt (Pkey, InData, InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize);
+
+_Exit:
+ //
+ // Release Resources
+ //
+ if (Pkey != NULL) {
+ EVP_PKEY_free (Pkey);
+ }
+
+ return Result;
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] Pkey A pointer to an EVP_PKEY which will decrypt that data.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+InternalPkcs1v2Decrypt (
+ EVP_PKEY *Pkey,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ BOOLEAN Result;
+ EVP_PKEY_CTX *PkeyCtx;
+ UINT8 *TempData;
+ UINTN TempDataSize;
+ INTN ReturnCode;
+
+ //
+ // Check input parameters.
+ //
+ if ((Pkey == NULL) || (EncryptedData == NULL) ||
+ (OutData == NULL) || (OutDataSize == NULL))
+ {
+ return FALSE;
+ }
+
+ Result = FALSE;
+ PkeyCtx = NULL;
+ TempData = NULL;
+ TempDataSize = 0;
+
+ //
+ // Create a context for the decryption operation.
+ //
+ PkeyCtx = EVP_PKEY_CTX_new (Pkey, NULL);
if (PkeyCtx == NULL) {
//
// Fail to create contex.
//
+ DEBUG ((DEBUG_ERROR, "[%a] EVP_PKEY_CTK_new() failed\n", __func__));
goto _Exit;
}
//
// Initialize the context and set the desired padding.
//
- if ((EVP_PKEY_encrypt_init (PkeyCtx) <= 0) ||
+ if ((EVP_PKEY_decrypt_init (PkeyCtx) <= 0) ||
(EVP_PKEY_CTX_set_rsa_padding (PkeyCtx, RSA_PKCS1_OAEP_PADDING) <= 0))
{
//
// Fail to initialize the context.
//
+ DEBUG ((DEBUG_ERROR, "[%a] EVP_PKEY_decrypt_init() failed\n", __func__));
goto _Exit;
}
//
// Determine the required buffer length for malloc'ing.
//
- if (EVP_PKEY_encrypt (PkeyCtx, NULL, &OutDataSize, InData, InDataSize) <= 0) {
+ ReturnCode = EVP_PKEY_decrypt (PkeyCtx, NULL, &TempDataSize, EncryptedData, EncryptedDataSize);
+ if (ReturnCode <= 0) {
//
// Fail to determine output buffer size.
//
+ DEBUG ((DEBUG_ERROR, "[%a] EVP_PKEY_decrypt() failed to determine output buffer size (rc=%d)\n", __func__, ReturnCode));
goto _Exit;
}
//
// Allocate a buffer for the output data.
//
- OutData = AllocatePool (OutDataSize);
- if (OutData == NULL) {
+ TempData = AllocatePool (TempDataSize);
+ if (TempData == NULL) {
//
// Fail to allocate the output buffer.
//
@@ -173,39 +452,172 @@ Pkcs1v2Encrypt (
}
//
- // Encrypt Data.
+ // Decrypt Data.
//
- if (EVP_PKEY_encrypt (PkeyCtx, OutData, &OutDataSize, InData, InDataSize) <= 0) {
+ ReturnCode = EVP_PKEY_decrypt (PkeyCtx, TempData, &TempDataSize, EncryptedData, EncryptedDataSize);
+ if (ReturnCode <= 0) {
//
- // Fail to encrypt data, need to free the output buffer.
+ // Fail to decrypt data, need to free the output buffer.
//
- FreePool (OutData);
- OutData = NULL;
- OutDataSize = 0;
+ FreePool (TempData);
+ TempData = NULL;
+ TempDataSize = 0;
+
+ DEBUG ((DEBUG_ERROR, "[%a] EVP_PKEY_decrypt(TempData) failed to decrypt (rc=%d)\n", __func__, ReturnCode));
goto _Exit;
}
//
- // Encrypt done.
+ // Decrypt done.
//
- *EncryptedData = OutData;
- *EncryptedDataSize = OutDataSize;
- Result = TRUE;
+ *OutData = TempData;
+ *OutDataSize = TempDataSize;
+ Result = TRUE;
_Exit:
+ if (PkeyCtx != NULL) {
+ EVP_PKEY_CTX_free (PkeyCtx);
+ }
+
+ return Result;
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] PrivateKey A pointer to the DER-encoded private key.
+ @param[in] PrivateKeySize Size of the private key buffer.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs1v2Decrypt (
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ BOOLEAN Result;
+ EVP_PKEY *Pkey;
+ CONST UINT8 *TempPointer;
+
//
- // Release Resources
+ // Check input parameters.
//
- if (CertData != NULL) {
- X509_free (CertData);
+ if ((PrivateKey == NULL) || (EncryptedData == NULL) ||
+ (OutData == NULL) || (OutDataSize == NULL))
+ {
+ return FALSE;
+ }
+
+ Result = FALSE;
+ Pkey = NULL;
+ TempPointer = NULL;
+
+ //
+ // Parse the private key.
+ //
+ TempPointer = PrivateKey;
+ Pkey = d2i_PrivateKey (EVP_PKEY_RSA, &Pkey, &TempPointer, (UINT32)PrivateKeySize);
+ if (Pkey == NULL) {
+ //
+ // Fail to parse private key.
+ //
+ DEBUG ((DEBUG_ERROR, "[%a] d2i_PrivateKey() failed\n", __func__));
+ goto _Exit;
}
- if (InternalPublicKey != NULL) {
- EVP_PKEY_free (InternalPublicKey);
+ Result = InternalPkcs1v2Decrypt (Pkey, EncryptedData, EncryptedDataSize, OutData, OutDataSize);
+
+_Exit:
+ if (Pkey != NULL) {
+ EVP_PKEY_free (Pkey);
}
- if (PkeyCtx != NULL) {
- EVP_PKEY_CTX_free (PkeyCtx);
+ return Result;
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a private key using RsaSetKey().
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepDecrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ BOOLEAN Result;
+ EVP_PKEY *Pkey;
+
+ //
+ // Check input parameters.
+ //
+ if ((RsaContext == NULL) || (EncryptedData == NULL) ||
+ (OutData == NULL) || (OutDataSize == NULL))
+ {
+ return FALSE;
+ }
+
+ Result = FALSE;
+ Pkey = NULL;
+
+ //
+ // Create a context for the decryption operation.
+ //
+
+ Pkey = EVP_PKEY_new ();
+ if (Pkey == NULL) {
+ goto _Exit;
+ }
+
+ if (EVP_PKEY_set1_RSA (Pkey, (RSA *)RsaContext) == 0) {
+ goto _Exit;
+ }
+
+ Result = InternalPkcs1v2Decrypt (Pkey, EncryptedData, EncryptedDataSize, OutData, OutDataSize);
+
+_Exit:
+ if (Pkey != NULL) {
+ EVP_PKEY_free (Pkey);
}
return Result;
diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1OaepNull.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1OaepNull.c
index 36508947c5..05e074d18e 100644
--- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1OaepNull.c
+++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs1OaepNull.c
@@ -48,3 +48,117 @@ Pkcs1v2Encrypt (
ASSERT (FALSE);
return FALSE;
}
+
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a public key using RsaSetKey().
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepEncrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] PrivateKey A pointer to the DER-encoded private key.
+ @param[in] PrivateKeySize Size of the private key buffer.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs1v2Decrypt (
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a private key using RsaSetKey().
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepDecrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
diff --git a/CryptoPkg/Library/BaseCryptLibNull/Pk/CryptPkcs1OaepNull.c b/CryptoPkg/Library/BaseCryptLibNull/Pk/CryptPkcs1OaepNull.c
index 36508947c5..05e074d18e 100644
--- a/CryptoPkg/Library/BaseCryptLibNull/Pk/CryptPkcs1OaepNull.c
+++ b/CryptoPkg/Library/BaseCryptLibNull/Pk/CryptPkcs1OaepNull.c
@@ -48,3 +48,117 @@ Pkcs1v2Encrypt (
ASSERT (FALSE);
return FALSE;
}
+
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a public key using RsaSetKey().
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepEncrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] PrivateKey A pointer to the DER-encoded private key.
+ @param[in] PrivateKeySize Size of the private key buffer.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs1v2Decrypt (
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a private key using RsaSetKey().
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+RsaOaepDecrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
--
2.44.0.windows.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* [edk2-devel] [PATCH 2/3] CryptoPkg/Driver: add additional RSAEP-OAEP crypto functions
2024-03-15 1:16 [edk2-devel] [PATCH 1/3] CryptoPkg/BaseCryptLib: add additional RSAEP-OAEP crypto functions Chris Ruffin via groups.io
@ 2024-03-15 1:16 ` Chris Ruffin via groups.io
2024-03-15 1:16 ` [edk2-devel] [PATCH 3/3] CryptoPkg/BaseCryptLibUnitTest: add unit test functions Chris Ruffin via groups.io
1 sibling, 0 replies; 4+ messages in thread
From: Chris Ruffin via groups.io @ 2024-03-15 1:16 UTC (permalink / raw)
To: devel
From: Chris Ruffin <v-chruffin@microsoft.com>
Add new library members to CryptoPkg/Driver.
Signed-off-by: Chris Ruffin <v-chruffin@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yi Li <yi1.li@intel.com>
Cc: Wenxing Hou <wenxing.hou@intel.com>
---
CryptoPkg/Driver/Crypto.c | 116 +++++++++++++++++-
.../Pcd/PcdCryptoServiceFamilyEnable.h | 3 +
.../BaseCryptLibOnProtocolPpi/CryptLib.c | 100 +++++++++++++++
CryptoPkg/Private/Protocol/Crypto.h | 97 ++++++++++++++-
4 files changed, 314 insertions(+), 2 deletions(-)
diff --git a/CryptoPkg/Driver/Crypto.c b/CryptoPkg/Driver/Crypto.c
index bdbb4863a9..3bfce16fa6 100644
--- a/CryptoPkg/Driver/Crypto.c
+++ b/CryptoPkg/Driver/Crypto.c
@@ -3589,6 +3589,117 @@ CryptoServicePkcs1v2Encrypt (
return CALL_BASECRYPTLIB (Pkcs.Services.Pkcs1v2Encrypt, Pkcs1v2Encrypt, (PublicKey, PublicKeySize, InData, InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize), FALSE);
}
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a public key using RsaSetKey().
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+CryptoServiceRsaOaepEncrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ )
+{
+ return CALL_BASECRYPTLIB (Rsa.Services.RsaOaepEncrypt, RsaOaepEncrypt, (RsaContext, InData, InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize), FALSE);
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] PrivateKey A pointer to the DER-encoded private key.
+ @param[in] PrivateKeySize Size of the private key buffer.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+CryptoServicePkcs1v2Decrypt (
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ return CALL_BASECRYPTLIB (Pkcs.Services.Pkcs1v2Decrypt, Pkcs1v2Decrypt, (PrivateKey, PrivateKeySize, EncryptedData, EncryptedDataSize, OutData, OutDataSize), FALSE);
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a private key using RsaSetKey().
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+CryptoServiceRsaOaepDecrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ return CALL_BASECRYPTLIB (Rsa.Services.RsaOaepDecrypt, RsaOaepDecrypt, (RsaContext, EncryptedData, EncryptedDataSize, OutData, OutDataSize), FALSE);
+}
+
/**
Get the signer's certificates from PKCS#7 signed data as described in "PKCS #7:
Cryptographic Message Syntax Standard". The input signed data could be wrapped
@@ -6987,5 +7098,8 @@ const EDKII_CRYPTO_PROTOCOL mEdkiiCrypto = {
CryptoServiceX509VerifyCertChain,
CryptoServiceX509GetCertFromCertChain,
CryptoServiceAsn1GetTag,
- CryptoServiceX509GetExtendedBasicConstraints
+ CryptoServiceX509GetExtendedBasicConstraints,
+ CryptoServicePkcs1v2Decrypt,
+ CryptoServiceRsaOaepEncrypt,
+ CryptoServiceRsaOaepDecrypt,
};
diff --git a/CryptoPkg/Include/Pcd/PcdCryptoServiceFamilyEnable.h b/CryptoPkg/Include/Pcd/PcdCryptoServiceFamilyEnable.h
index 74eaf44cca..6aee28afe5 100644
--- a/CryptoPkg/Include/Pcd/PcdCryptoServiceFamilyEnable.h
+++ b/CryptoPkg/Include/Pcd/PcdCryptoServiceFamilyEnable.h
@@ -124,6 +124,7 @@ typedef struct {
UINT8 Pkcs7GetCertificatesList : 1;
UINT8 AuthenticodeVerify : 1;
UINT8 ImageTimestampVerify : 1;
+ UINT8 Pkcs1v2Decrypt : 1;
} Services;
UINT32 Family;
} Pkcs;
@@ -158,6 +159,8 @@ typedef struct {
UINT8 Pkcs1Verify : 1;
UINT8 GetPrivateKeyFromPem : 1;
UINT8 GetPublicKeyFromX509 : 1;
+ UINT8 RsaOaepEncrypt : 1;
+ UINT8 RsaOaepDecrypt : 1;
} Services;
UINT32 Family;
} Rsa;
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
index 4e31bc278e..8bf3bf00ed 100644
--- a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
@@ -2825,6 +2825,105 @@ Pkcs1v2Encrypt (
CALL_CRYPTO_SERVICE (Pkcs1v2Encrypt, (PublicKey, PublicKeySize, InData, InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize), FALSE);
}
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ @param[in] PrivateKey A pointer to the DER-encoded private key.
+ @param[in] PrivateKeySize Size of the private key buffer.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+**/
+BOOLEAN
+EFIAPI
+Pkcs1v2Decrypt (
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs1v2Decrypt, (PrivateKey, PrivateKeySize, EncryptedData, EncryptedDataSize, OutData, OutDataSize), FALSE);
+}
+
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a public key using RsaSetKey().
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+**/
+BOOLEAN
+EFIAPI
+RsaOaepEncrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaOaepEncrypt, (RsaContext, InData, InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize), FALSE);
+}
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a private key using RsaSetKey().
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+**/
+BOOLEAN
+EFIAPI
+RsaOaepDecrypt (
+ IN VOID *RsaContext,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaOaepDecrypt, (RsaContext, EncryptedData, EncryptedDataSize, OutData, OutDataSize), FALSE);
+}
+
/**
Get the signer's certificates from PKCS#7 signed data as described in "PKCS #7:
Cryptographic Message Syntax Standard". The input signed data could be wrapped
@@ -2850,6 +2949,7 @@ Pkcs1v2Encrypt (
@retval FALSE Error occurs during the operation.
@retval FALSE This interface is not supported.
+
**/
BOOLEAN
EFIAPI
diff --git a/CryptoPkg/Private/Protocol/Crypto.h b/CryptoPkg/Private/Protocol/Crypto.h
index 0e0b1d9401..2466d47dd9 100644
--- a/CryptoPkg/Private/Protocol/Crypto.h
+++ b/CryptoPkg/Private/Protocol/Crypto.h
@@ -21,7 +21,7 @@
/// the EDK II Crypto Protocol is extended, this version define must be
/// increased.
///
-#define EDKII_CRYPTO_VERSION 16
+#define EDKII_CRYPTO_VERSION 17
///
/// EDK II Crypto Protocol forward declaration
@@ -688,6 +688,98 @@ BOOLEAN
OUT UINTN *EncryptedDataSize
);
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ @param[in] PrivateKey A pointer to the DER-encoded private key.
+ @param[in] PrivateKeySize Size of the private key buffer.
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+**/
+typedef
+BOOLEAN
+(EFIAPI *EDKII_CRYPTO_PKCS1V2_DECRYPT)(
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ );
+
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a public key using RsaSetKey().
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+**/
+// FROM BaseCryptLib.h:2178
+typedef
+BOOLEAN
+(EFIAPI *EDKII_CRYPTO_RSA_OAEP_ENCRYPT)(
+ IN VOID *RsaContext,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed OPTIONAL,
+ IN UINTN PrngSeedSize OPTIONAL,
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ );
+
+/**
+ Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ decrypted message in a newly allocated buffer.
+ Things that can cause a failure include:
+ - Fail to parse private key.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ @param[in] RsaContext A pointer to an RSA context created by RsaNew() and
+ provisioned with a private key using RsaSetKey().
+ @param[in] EncryptedData Data to be decrypted.
+ @param[in] EncryptedDataSize Size of the encrypted buffer.
+ @param[out] OutData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] OutDataSize Size of the encrypted message buffer.
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+**/
+// FROM BaseCryptLib.h:2243
+typedef
+BOOLEAN
+(EFIAPI *EDKII_CRYPTO_RSA_OAEP_DECRYPT)(
+ IN VOID *RsaContext,
+ IN UINT8 *EncryptedData,
+ IN UINTN EncryptedDataSize,
+ OUT UINT8 **OutData,
+ OUT UINTN *OutDataSize
+ );
+
// ---------------------------------------------
// PKCS5
@@ -5603,6 +5695,9 @@ struct _EDKII_CRYPTO_PROTOCOL {
EDKII_CRYPTO_X509_GET_CERT_FROM_CERT_CHAIN X509GetCertFromCertChain;
EDKII_CRYPTO_ASN1_GET_TAG Asn1GetTag;
EDKII_CRYPTO_X509_GET_EXTENDED_BASIC_CONSTRAINTS X509GetExtendedBasicConstraints;
+ EDKII_CRYPTO_PKCS1V2_DECRYPT Pkcs1v2Decrypt;
+ EDKII_CRYPTO_RSA_OAEP_ENCRYPT RsaOaepEncrypt;
+ EDKII_CRYPTO_RSA_OAEP_DECRYPT RsaOaepDecrypt;
};
extern GUID gEdkiiCryptoProtocolGuid;
--
2.44.0.windows.1
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* [edk2-devel] [PATCH 3/3] CryptoPkg/BaseCryptLibUnitTest: add unit test functions
2024-03-15 1:16 [edk2-devel] [PATCH 1/3] CryptoPkg/BaseCryptLib: add additional RSAEP-OAEP crypto functions Chris Ruffin via groups.io
2024-03-15 1:16 ` [edk2-devel] [PATCH 2/3] CryptoPkg/Driver: " Chris Ruffin via groups.io
@ 2024-03-15 1:16 ` Chris Ruffin via groups.io
1 sibling, 0 replies; 4+ messages in thread
From: Chris Ruffin via groups.io @ 2024-03-15 1:16 UTC (permalink / raw)
To: devel
From: Chris Ruffin <v-chruffin@microsoft.com>
Add unit test functions:
TestVerifyPkcs1v2Decrypt()
TestVerifyTestRsaOaepEncrypt()
TestVerifyTestRsaOaepDecrypt()
Signed-off-by: Chris Ruffin <v-chruffin@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yi Li <yi1.li@intel.com>
Cc: Wenxing Hou <wenxing.hou@intel.com>
---
.../Library/BaseCryptLib/OaepEncryptTests.c | 184 +++++++++++++++++-
1 file changed, 182 insertions(+), 2 deletions(-)
diff --git a/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c b/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c
index 22a4ea7e46..2b5c6d04da 100644
--- a/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c
+++ b/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c
@@ -153,9 +153,42 @@ GLOBAL_REMOVE_IF_UNREFERENCED CONST UINT8 PrivateKey[] = {
0x86, 0x10, 0x09, 0x88, 0x6C, 0x35, 0x60, 0xF2,
};
+//
+// Public Modulus of RSA Key
+//
+GLOBAL_REMOVE_IF_UNREFERENCED STATIC CONST UINT8 RsaN[] = {
+ 0xBB, 0xF8, 0x2F, 0x09, 0x06, 0x82, 0xCE, 0x9C, 0x23, 0x38, 0xAC, 0x2B, 0x9D, 0xA8, 0x71, 0xF7,
+ 0x36, 0x8D, 0x07, 0xEE, 0xD4, 0x10, 0x43, 0xA4, 0x40, 0xD6, 0xB6, 0xF0, 0x74, 0x54, 0xF5, 0x1F,
+ 0xB8, 0xDF, 0xBA, 0xAF, 0x03, 0x5C, 0x02, 0xAB, 0x61, 0xEA, 0x48, 0xCE, 0xEB, 0x6F, 0xCD, 0x48,
+ 0x76, 0xED, 0x52, 0x0D, 0x60, 0xE1, 0xEC, 0x46, 0x19, 0x71, 0x9D, 0x8A, 0x5B, 0x8B, 0x80, 0x7F,
+ 0xAF, 0xB8, 0xE0, 0xA3, 0xDF, 0xC7, 0x37, 0x72, 0x3E, 0xE6, 0xB4, 0xB7, 0xD9, 0x3A, 0x25, 0x84,
+ 0xEE, 0x6A, 0x64, 0x9D, 0x06, 0x09, 0x53, 0x74, 0x88, 0x34, 0xB2, 0x45, 0x45, 0x98, 0x39, 0x4E,
+ 0xE0, 0xAA, 0xB1, 0x2D, 0x7B, 0x61, 0xA5, 0x1F, 0x52, 0x7A, 0x9A, 0x41, 0xF6, 0xC1, 0x68, 0x7F,
+ 0xE2, 0x53, 0x72, 0x98, 0xCA, 0x2A, 0x8F, 0x59, 0x46, 0xF8, 0xE5, 0xFD, 0x09, 0x1D, 0xBD, 0xCB
+};
+
+//
+// Public Exponent of RSA Key
+//
+GLOBAL_REMOVE_IF_UNREFERENCED STATIC CONST UINT8 RsaE[] = { 0x11 };
+
+//
+// Private Exponent of RSA Key
+//
+GLOBAL_REMOVE_IF_UNREFERENCED STATIC CONST UINT8 RsaD[] = {
+ 0xA5, 0xDA, 0xFC, 0x53, 0x41, 0xFA, 0xF2, 0x89, 0xC4, 0xB9, 0x88, 0xDB, 0x30, 0xC1, 0xCD, 0xF8,
+ 0x3F, 0x31, 0x25, 0x1E, 0x06, 0x68, 0xB4, 0x27, 0x84, 0x81, 0x38, 0x01, 0x57, 0x96, 0x41, 0xB2,
+ 0x94, 0x10, 0xB3, 0xC7, 0x99, 0x8D, 0x6B, 0xC4, 0x65, 0x74, 0x5E, 0x5C, 0x39, 0x26, 0x69, 0xD6,
+ 0x87, 0x0D, 0xA2, 0xC0, 0x82, 0xA9, 0x39, 0xE3, 0x7F, 0xDC, 0xB8, 0x2E, 0xC9, 0x3E, 0xDA, 0xC9,
+ 0x7F, 0xF3, 0xAD, 0x59, 0x50, 0xAC, 0xCF, 0xBC, 0x11, 0x1C, 0x76, 0xF1, 0xA9, 0x52, 0x94, 0x44,
+ 0xE5, 0x6A, 0xAF, 0x68, 0xC5, 0x6C, 0x09, 0x2C, 0xD3, 0x8D, 0xC3, 0xBE, 0xF5, 0xD2, 0x0A, 0x93,
+ 0x99, 0x26, 0xED, 0x4F, 0x74, 0xA1, 0x3E, 0xDD, 0xFB, 0xE1, 0xA1, 0xCE, 0xCC, 0x48, 0x94, 0xAF,
+ 0x94, 0x28, 0xC2, 0xB7, 0xB8, 0x88, 0x3F, 0xE4, 0x46, 0x3A, 0x4B, 0xC8, 0x5B, 0x1C, 0xB3, 0xC1
+};
+
UNIT_TEST_STATUS
EFIAPI
-TestVerifyOaepEncrypt (
+TestVerifyPkcs1v2Encrypt (
IN UNIT_TEST_CONTEXT Context
)
{
@@ -296,11 +329,158 @@ TestVerifyOaepEncrypt (
return UNIT_TEST_PASSED;
}
+UNIT_TEST_STATUS
+EFIAPI
+TestVerifyPkcs1v2Decrypt (
+ IN UNIT_TEST_CONTEXT Context
+ )
+{
+ BOOLEAN Status;
+ UINT8 PlaintextBuffer[4];
+ UINT8 *EncryptedBuffer;
+ UINTN EncryptedBufferSize;
+ UINT8 *DecryptedBuffer;
+ UINTN DecryptedBufferSize;
+
+ // Create a file and add content '123' in it
+ PlaintextBuffer[0] = '1';
+ PlaintextBuffer[1] = '2';
+ PlaintextBuffer[2] = '3';
+ PlaintextBuffer[3] = 0;
+
+ Status = Pkcs1v2Encrypt (
+ SelfTestCert,
+ (UINTN)sizeof (SelfTestCert),
+ PlaintextBuffer,
+ (UINTN)sizeof (PlaintextBuffer),
+ NULL,
+ 0,
+ &EncryptedBuffer,
+ (UINTN *)&EncryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ Status = Pkcs1v2Decrypt (
+ PrivateKey,
+ (UINTN)sizeof (PrivateKey),
+ EncryptedBuffer,
+ EncryptedBufferSize,
+ &DecryptedBuffer,
+ (UINTN *)&DecryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ UT_ASSERT_TRUE ((CompareMem (PlaintextBuffer, DecryptedBuffer, DecryptedBufferSize) == 0));
+
+ return UNIT_TEST_PASSED;
+}
+
+UNIT_TEST_STATUS
+EFIAPI
+TestVerifyRsaOaepEncrypt (
+ IN UNIT_TEST_CONTEXT Context
+ )
+{
+ BOOLEAN Status;
+ UINT8 PlaintextBuffer[4];
+ UINT8 *EncryptedBuffer;
+ UINTN EncryptedBufferSize;
+ VOID *RsaContext = NULL;
+
+ // Create a file and add content '123' in it
+ PlaintextBuffer[0] = '1';
+ PlaintextBuffer[1] = '2';
+ PlaintextBuffer[2] = '3';
+ PlaintextBuffer[3] = 0;
+
+ RsaContext = RsaNew ();
+ UT_ASSERT_FALSE (RsaContext == NULL);
+
+ Status = RsaSetKey (RsaContext, RsaKeyN, RsaN, sizeof (RsaN));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaSetKey (RsaContext, RsaKeyE, RsaE, sizeof (RsaE));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaOaepEncrypt (
+ RsaContext,
+ PlaintextBuffer,
+ sizeof (PlaintextBuffer),
+ NULL,
+ 0,
+ &EncryptedBuffer,
+ &EncryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ return UNIT_TEST_PASSED;
+}
+
+UNIT_TEST_STATUS
+EFIAPI
+TestVerifyRsaOaepDecrypt (
+ IN UNIT_TEST_CONTEXT Context
+ )
+{
+ BOOLEAN Status;
+ UINT8 PlaintextBuffer[4];
+ UINT8 *EncryptedBuffer;
+ UINTN EncryptedBufferSize;
+ UINT8 *DecryptedBuffer;
+ UINTN DecryptedBufferSize;
+ VOID *RsaContext = NULL;
+
+ // Create a file and add content '123' in it
+ PlaintextBuffer[0] = '1';
+ PlaintextBuffer[1] = '2';
+ PlaintextBuffer[2] = '3';
+ PlaintextBuffer[3] = 0;
+
+ RsaContext = RsaNew ();
+ UT_ASSERT_FALSE (RsaContext == NULL);
+
+ Status = RsaSetKey (RsaContext, RsaKeyN, RsaN, sizeof (RsaN));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaSetKey (RsaContext, RsaKeyE, RsaE, sizeof (RsaE));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaOaepEncrypt (
+ RsaContext,
+ PlaintextBuffer,
+ sizeof (PlaintextBuffer),
+ NULL,
+ 0,
+ &EncryptedBuffer,
+ &EncryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaSetKey (RsaContext, RsaKeyD, RsaD, sizeof (RsaD));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaOaepDecrypt (
+ RsaContext,
+ EncryptedBuffer,
+ EncryptedBufferSize,
+ &DecryptedBuffer,
+ &DecryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ UT_ASSERT_TRUE ((CompareMem (PlaintextBuffer, DecryptedBuffer, DecryptedBufferSize) == 0));
+
+ return UNIT_TEST_PASSED;
+}
+
TEST_DESC mOaepTest[] = {
//
// -----Description--------------------------------------Class----------------------Function-----------------Pre---Post--Context
//
- { "TestVerifyOaepEncrypt()", "CryptoPkg.BaseCryptLib.Pkcs1v2Encrypt", TestVerifyOaepEncrypt, NULL, NULL, NULL },
+ { "TestVerifyPkcs1v2Encrypt()", "CryptoPkg.BaseCryptLib.Pkcs1v2Encrypt", TestVerifyPkcs1v2Encrypt, NULL, NULL, NULL },
+ { "TestVerifyPkcs1v2Decrypt()", "CryptoPkg.BaseCryptLib.Pkcs1v2Decrypt", TestVerifyPkcs1v2Decrypt, NULL, NULL, NULL },
+ { "TestVerifyRsaOaepEncrypt()", "CryptoPkg.BaseCryptLib.RsaOaepEncrypt", TestVerifyRsaOaepEncrypt, NULL, NULL, NULL },
+ { "TestVerifyRsaOaepDecrypt()", "CryptoPkg.BaseCryptLib.RsaOaepDecrypt", TestVerifyRsaOaepDecrypt, NULL, NULL, NULL },
};
UINTN mOaepTestNum = ARRAY_SIZE (mOaepTest);
--
2.44.0.windows.1
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* [edk2-devel] [PATCH 3/3] CryptoPkg/BaseCryptLibUnitTest: add unit test functions
2024-03-18 21:52 [edk2-devel] [PATCH 1/3] CryptoPkg/BaseCryptLib: add additional RSAEP-OAEP crypto functions Chris Ruffin via groups.io
@ 2024-03-18 21:52 ` Chris Ruffin via groups.io
0 siblings, 0 replies; 4+ messages in thread
From: Chris Ruffin via groups.io @ 2024-03-18 21:52 UTC (permalink / raw)
To: devel; +Cc: Chris Ruffin, Jiewen Yao, Yi Li, Wenxing Hou
From: Chris Ruffin <v-chruffin@microsoft.com>
Add unit test functions:
TestVerifyPkcs1v2Decrypt()
TestVerifyTestRsaOaepEncrypt()
TestVerifyTestRsaOaepDecrypt()
Signed-off-by: Chris Ruffin <v-chruffin@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yi Li <yi1.li@intel.com>
Cc: Wenxing Hou <wenxing.hou@intel.com>
---
.../Library/BaseCryptLib/OaepEncryptTests.c | 184 +++++++++++++++++-
1 file changed, 182 insertions(+), 2 deletions(-)
diff --git a/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c b/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c
index 22a4ea7e46..2b5c6d04da 100644
--- a/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c
+++ b/CryptoPkg/Test/UnitTest/Library/BaseCryptLib/OaepEncryptTests.c
@@ -153,9 +153,42 @@ GLOBAL_REMOVE_IF_UNREFERENCED CONST UINT8 PrivateKey[] = {
0x86, 0x10, 0x09, 0x88, 0x6C, 0x35, 0x60, 0xF2,
};
+//
+// Public Modulus of RSA Key
+//
+GLOBAL_REMOVE_IF_UNREFERENCED STATIC CONST UINT8 RsaN[] = {
+ 0xBB, 0xF8, 0x2F, 0x09, 0x06, 0x82, 0xCE, 0x9C, 0x23, 0x38, 0xAC, 0x2B, 0x9D, 0xA8, 0x71, 0xF7,
+ 0x36, 0x8D, 0x07, 0xEE, 0xD4, 0x10, 0x43, 0xA4, 0x40, 0xD6, 0xB6, 0xF0, 0x74, 0x54, 0xF5, 0x1F,
+ 0xB8, 0xDF, 0xBA, 0xAF, 0x03, 0x5C, 0x02, 0xAB, 0x61, 0xEA, 0x48, 0xCE, 0xEB, 0x6F, 0xCD, 0x48,
+ 0x76, 0xED, 0x52, 0x0D, 0x60, 0xE1, 0xEC, 0x46, 0x19, 0x71, 0x9D, 0x8A, 0x5B, 0x8B, 0x80, 0x7F,
+ 0xAF, 0xB8, 0xE0, 0xA3, 0xDF, 0xC7, 0x37, 0x72, 0x3E, 0xE6, 0xB4, 0xB7, 0xD9, 0x3A, 0x25, 0x84,
+ 0xEE, 0x6A, 0x64, 0x9D, 0x06, 0x09, 0x53, 0x74, 0x88, 0x34, 0xB2, 0x45, 0x45, 0x98, 0x39, 0x4E,
+ 0xE0, 0xAA, 0xB1, 0x2D, 0x7B, 0x61, 0xA5, 0x1F, 0x52, 0x7A, 0x9A, 0x41, 0xF6, 0xC1, 0x68, 0x7F,
+ 0xE2, 0x53, 0x72, 0x98, 0xCA, 0x2A, 0x8F, 0x59, 0x46, 0xF8, 0xE5, 0xFD, 0x09, 0x1D, 0xBD, 0xCB
+};
+
+//
+// Public Exponent of RSA Key
+//
+GLOBAL_REMOVE_IF_UNREFERENCED STATIC CONST UINT8 RsaE[] = { 0x11 };
+
+//
+// Private Exponent of RSA Key
+//
+GLOBAL_REMOVE_IF_UNREFERENCED STATIC CONST UINT8 RsaD[] = {
+ 0xA5, 0xDA, 0xFC, 0x53, 0x41, 0xFA, 0xF2, 0x89, 0xC4, 0xB9, 0x88, 0xDB, 0x30, 0xC1, 0xCD, 0xF8,
+ 0x3F, 0x31, 0x25, 0x1E, 0x06, 0x68, 0xB4, 0x27, 0x84, 0x81, 0x38, 0x01, 0x57, 0x96, 0x41, 0xB2,
+ 0x94, 0x10, 0xB3, 0xC7, 0x99, 0x8D, 0x6B, 0xC4, 0x65, 0x74, 0x5E, 0x5C, 0x39, 0x26, 0x69, 0xD6,
+ 0x87, 0x0D, 0xA2, 0xC0, 0x82, 0xA9, 0x39, 0xE3, 0x7F, 0xDC, 0xB8, 0x2E, 0xC9, 0x3E, 0xDA, 0xC9,
+ 0x7F, 0xF3, 0xAD, 0x59, 0x50, 0xAC, 0xCF, 0xBC, 0x11, 0x1C, 0x76, 0xF1, 0xA9, 0x52, 0x94, 0x44,
+ 0xE5, 0x6A, 0xAF, 0x68, 0xC5, 0x6C, 0x09, 0x2C, 0xD3, 0x8D, 0xC3, 0xBE, 0xF5, 0xD2, 0x0A, 0x93,
+ 0x99, 0x26, 0xED, 0x4F, 0x74, 0xA1, 0x3E, 0xDD, 0xFB, 0xE1, 0xA1, 0xCE, 0xCC, 0x48, 0x94, 0xAF,
+ 0x94, 0x28, 0xC2, 0xB7, 0xB8, 0x88, 0x3F, 0xE4, 0x46, 0x3A, 0x4B, 0xC8, 0x5B, 0x1C, 0xB3, 0xC1
+};
+
UNIT_TEST_STATUS
EFIAPI
-TestVerifyOaepEncrypt (
+TestVerifyPkcs1v2Encrypt (
IN UNIT_TEST_CONTEXT Context
)
{
@@ -296,11 +329,158 @@ TestVerifyOaepEncrypt (
return UNIT_TEST_PASSED;
}
+UNIT_TEST_STATUS
+EFIAPI
+TestVerifyPkcs1v2Decrypt (
+ IN UNIT_TEST_CONTEXT Context
+ )
+{
+ BOOLEAN Status;
+ UINT8 PlaintextBuffer[4];
+ UINT8 *EncryptedBuffer;
+ UINTN EncryptedBufferSize;
+ UINT8 *DecryptedBuffer;
+ UINTN DecryptedBufferSize;
+
+ // Create a file and add content '123' in it
+ PlaintextBuffer[0] = '1';
+ PlaintextBuffer[1] = '2';
+ PlaintextBuffer[2] = '3';
+ PlaintextBuffer[3] = 0;
+
+ Status = Pkcs1v2Encrypt (
+ SelfTestCert,
+ (UINTN)sizeof (SelfTestCert),
+ PlaintextBuffer,
+ (UINTN)sizeof (PlaintextBuffer),
+ NULL,
+ 0,
+ &EncryptedBuffer,
+ (UINTN *)&EncryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ Status = Pkcs1v2Decrypt (
+ PrivateKey,
+ (UINTN)sizeof (PrivateKey),
+ EncryptedBuffer,
+ EncryptedBufferSize,
+ &DecryptedBuffer,
+ (UINTN *)&DecryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ UT_ASSERT_TRUE ((CompareMem (PlaintextBuffer, DecryptedBuffer, DecryptedBufferSize) == 0));
+
+ return UNIT_TEST_PASSED;
+}
+
+UNIT_TEST_STATUS
+EFIAPI
+TestVerifyRsaOaepEncrypt (
+ IN UNIT_TEST_CONTEXT Context
+ )
+{
+ BOOLEAN Status;
+ UINT8 PlaintextBuffer[4];
+ UINT8 *EncryptedBuffer;
+ UINTN EncryptedBufferSize;
+ VOID *RsaContext = NULL;
+
+ // Create a file and add content '123' in it
+ PlaintextBuffer[0] = '1';
+ PlaintextBuffer[1] = '2';
+ PlaintextBuffer[2] = '3';
+ PlaintextBuffer[3] = 0;
+
+ RsaContext = RsaNew ();
+ UT_ASSERT_FALSE (RsaContext == NULL);
+
+ Status = RsaSetKey (RsaContext, RsaKeyN, RsaN, sizeof (RsaN));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaSetKey (RsaContext, RsaKeyE, RsaE, sizeof (RsaE));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaOaepEncrypt (
+ RsaContext,
+ PlaintextBuffer,
+ sizeof (PlaintextBuffer),
+ NULL,
+ 0,
+ &EncryptedBuffer,
+ &EncryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ return UNIT_TEST_PASSED;
+}
+
+UNIT_TEST_STATUS
+EFIAPI
+TestVerifyRsaOaepDecrypt (
+ IN UNIT_TEST_CONTEXT Context
+ )
+{
+ BOOLEAN Status;
+ UINT8 PlaintextBuffer[4];
+ UINT8 *EncryptedBuffer;
+ UINTN EncryptedBufferSize;
+ UINT8 *DecryptedBuffer;
+ UINTN DecryptedBufferSize;
+ VOID *RsaContext = NULL;
+
+ // Create a file and add content '123' in it
+ PlaintextBuffer[0] = '1';
+ PlaintextBuffer[1] = '2';
+ PlaintextBuffer[2] = '3';
+ PlaintextBuffer[3] = 0;
+
+ RsaContext = RsaNew ();
+ UT_ASSERT_FALSE (RsaContext == NULL);
+
+ Status = RsaSetKey (RsaContext, RsaKeyN, RsaN, sizeof (RsaN));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaSetKey (RsaContext, RsaKeyE, RsaE, sizeof (RsaE));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaOaepEncrypt (
+ RsaContext,
+ PlaintextBuffer,
+ sizeof (PlaintextBuffer),
+ NULL,
+ 0,
+ &EncryptedBuffer,
+ &EncryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaSetKey (RsaContext, RsaKeyD, RsaD, sizeof (RsaD));
+ UT_ASSERT_TRUE (Status);
+
+ Status = RsaOaepDecrypt (
+ RsaContext,
+ EncryptedBuffer,
+ EncryptedBufferSize,
+ &DecryptedBuffer,
+ &DecryptedBufferSize
+ );
+ UT_ASSERT_TRUE (Status);
+
+ UT_ASSERT_TRUE ((CompareMem (PlaintextBuffer, DecryptedBuffer, DecryptedBufferSize) == 0));
+
+ return UNIT_TEST_PASSED;
+}
+
TEST_DESC mOaepTest[] = {
//
// -----Description--------------------------------------Class----------------------Function-----------------Pre---Post--Context
//
- { "TestVerifyOaepEncrypt()", "CryptoPkg.BaseCryptLib.Pkcs1v2Encrypt", TestVerifyOaepEncrypt, NULL, NULL, NULL },
+ { "TestVerifyPkcs1v2Encrypt()", "CryptoPkg.BaseCryptLib.Pkcs1v2Encrypt", TestVerifyPkcs1v2Encrypt, NULL, NULL, NULL },
+ { "TestVerifyPkcs1v2Decrypt()", "CryptoPkg.BaseCryptLib.Pkcs1v2Decrypt", TestVerifyPkcs1v2Decrypt, NULL, NULL, NULL },
+ { "TestVerifyRsaOaepEncrypt()", "CryptoPkg.BaseCryptLib.RsaOaepEncrypt", TestVerifyRsaOaepEncrypt, NULL, NULL, NULL },
+ { "TestVerifyRsaOaepDecrypt()", "CryptoPkg.BaseCryptLib.RsaOaepDecrypt", TestVerifyRsaOaepDecrypt, NULL, NULL, NULL },
};
UINTN mOaepTestNum = ARRAY_SIZE (mOaepTest);
--
2.44.0.windows.1
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2024-03-15 1:16 ` [edk2-devel] [PATCH 3/3] CryptoPkg/BaseCryptLibUnitTest: add unit test functions Chris Ruffin via groups.io
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2024-03-18 21:52 [edk2-devel] [PATCH 1/3] CryptoPkg/BaseCryptLib: add additional RSAEP-OAEP crypto functions Chris Ruffin via groups.io
2024-03-18 21:52 ` [edk2-devel] [PATCH 3/3] CryptoPkg/BaseCryptLibUnitTest: add unit test functions Chris Ruffin via groups.io
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