Generates a RSA pair of public and private keys.
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#define | CRYS_RSA_KG_PUB_EXP_MAX_SIZE_BITS 17 |
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#define | CRYS_RSA_KG_PUB_EXP_ALLOW_VAL_1 0x000003 |
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#define | CRYS_RSA_KG_PUB_EXP_ALLOW_VAL_2 0x000011 |
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#define | CRYS_RSA_KG_PUB_EXP_ALLOW_VAL_3 0x010001 |
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CRYSError_t | CRYS_RSA_KG_GenerateKeyPair (CRYS_RND_Context_t *rndContext_ptr, uint8_t *pubExp_ptr, uint16_t pubExpSizeInBytes, uint32_t keySize, CRYS_RSAUserPrivKey_t *userPrivKey_ptr, CRYS_RSAUserPubKey_t *userPubKey_ptr, CRYS_RSAKGData_t *keyGenData_ptr, CRYS_RSAKGFipsContext_t *pFipsCtx) |
| CRYS_RSA_KG_GenerateKeyPair generates a Pair of public and private keys on non CRT mode according to [ANS X9.31]. More...
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CRYSError_t | CRYS_RSA_KG_GenerateKeyPairCRT (CRYS_RND_Context_t *rndContext_ptr, uint8_t *pubExp_ptr, uint16_t pubExpSizeInBytes, uint32_t keySize, CRYS_RSAUserPrivKey_t *userPrivKey_ptr, CRYS_RSAUserPubKey_t *userPubKey_ptr, CRYS_RSAKGData_t *keyGenData_ptr, CRYS_RSAKGFipsContext_t *pFipsCtx) |
| Generates a pair of public and private keys on CRT mode according to [ANS X9.31]. More...
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Generates a RSA pair of public and private keys.
CRYS_RSA_KG_GenerateKeyPair generates a Pair of public and private keys on non CRT mode according to [ANS X9.31].
- Note
- To be FIPS 186-4 [5.1] compliant use only the following key sizes (in bits): 1024, 2048 and 3072.
- Returns
- CRYS_OK on success.
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A non-zero value from crys_rsa_error.h on failure.
- Parameters
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[in,out] | rndContext_ptr | Pointer to the RND context buffer. |
[in] | pubExp_ptr | The pointer to the public exponent (public key). |
[in] | pubExpSizeInBytes | The public exponent size in bytes. |
[in] | keySize | The size of the key, in bits. Supported sizes are 512, 1024, 2048, 3072 and 4096 bit. |
[out] | userPrivKey_ptr | Pointer to the private key structure. |
[out] | userPubKey_ptr | Pointer to the public key structure. |
[in] | keyGenData_ptr | Pointer to a temporary structure required for the KeyGen operation. |
[in] | pFipsCtx | Pointer to temporary buffer used in case FIPS certification if required. |
Generates a pair of public and private keys on CRT mode according to [ANS X9.31].
- Note
- To be FIPS 186-4 [5.1] compliant use only the following key sizes (in bits): 1024, 2048 and 3072.
- Returns
- CRYS_OK on success.
-
A non-zero value from crys_rsa_error.h on failure.
- Parameters
-
[in,out] | rndContext_ptr | Pointer to the RND context buffer. |
[in] | pubExp_ptr | The pointer to the public exponent (public key). |
[in] | pubExpSizeInBytes | The public exponent size in bytes. |
[in] | keySize | The size of the key, in bits. Supported sizes are 512, 1024, 2048, 3072 and 4096 bit. |
[out] | userPrivKey_ptr | Pointer to the private key structure. |
[out] | userPubKey_ptr | Pointer to the public key structure. |
[in] | keyGenData_ptr | Pointer to a temporary structure required for the KeyGen operation. |
[in] | pFipsCtx | Pointer to temporary buffer used in case FIPS certification if required. |