This subsection describes functions implementing RSA-OAEP encryption scheme, featured in [PKCS 1.2.1].
The full list of these functions is given in Table “Intel IPP RSA-based Encryption Scheme Functions”.
| Function Base Name | Operation |
|---|---|
| RSAOAEPEncrypt | Carries out the RSA-OAEP encryption scheme. |
| RSAOAEPEncrypt_MD5 | MD5-based helper of the RSA-OAEP encryption scheme. |
| RSAOAEPEncrypt_SHA1 | SHA-1-based helper of the RSA-OAEP encryption scheme. |
| RSAOAEPEncrypt_SHA224 | SHA-224-based helper of the RSA-OAEP encryption scheme. |
| RSAOAEPEncrypt_SHA256 | SHA-256-based helper of the RSA-OAEP encryption scheme. |
| RSAOAEPEncrypt_SHA384 | SHA-384-based helper of the RSA-OAEP encryption scheme. |
| RSAOAEPEncrypt_SHA512 | SHA-512-based helper of the RSA-OAEP encryption scheme. |
| RSAOAEPDecrypt | Carries out the RSA-OAEP decryption scheme. |
| RSAOAEPDecrypt_MD5 | MD5-based helper of the RSA-OAEP decryption scheme. |
| RSAOAEPDecrypt_SHA1 | SHA-1-based helper of the RSA-OAEP decryption scheme. |
| RSAOAEPDecrypt_SHA224 | SHA-224-based helper of the RSA-OAEP decryption scheme. |
| RSAOAEPDecrypt_SHA256 | SHA-256-based helper of the RSA-OAEP decryption scheme. |
| RSAOAEPDecrypt_SHA384 | SHA-384-based helper of the RSA-OAEP decryption scheme. |
| RSAOAEPDecrypt_SHA512 | SHA-512-based helper of the RSA-OAEP decryption scheme. |
To invoke a function that carries out RSA-OAEP scheme, the IppsRSAState context must be initialized (by the RSAInit function) with a proper value of the flag parameter:
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