sdrv_crypto_rsapadding.h

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#ifndef CRYPTO_RSAPADDING_H
#define CRYPTO_RSAPADDING_H
 
#include <sdrv_crypto_mailbox_common.h>
#include <sdrv_crypto_mailbox_trng.h>
#include <sdrv_crypto_mailbox_hash.h>
#include <sdrv_crypto_sharemem.h>
#include <armv7-r/cache.h>
 
typedef enum {
    /* RSA Optimal Asymmetric Encryption Padding */
    CRYPTO_ALGOMODE_RSAES_OAEP,
    /* RSA encryption/decryption with PKCS#1 v1.5 padding */
    CRYPTO_ALGOMODE_RSAES_PKCS1_v1_5,
    /* RSA Probabilistic Signature */
    CRYPTO_ALGOMODE_RSASSA_PSS,
    /* RSA signature with PKCS#1 v1.5 */
    CRYPTO_ALGOMODE_RSASSA_PKCS1_v1_5,
    /* No padding */
    CRYPTO_ALGOMODE_RSA_NO_PAD,
} rsa_padding_mode_e;
 
/* Size of MD5 data block in bytes */
#define MD5_BLOCKSIZE           64
/* Size of MD5 initialization value in bytes */
#define MD5_INITSIZE            16
/* Size of MD5 digest in bytes */
#define MD5_DIGESTSIZE          16
/* Size of SHA1 data block in bytes */
#define SHA1_BLOCKSIZE          64
/* Size of SHA1 initialization value in bytes */
#define SHA1_INITSIZE           20
/* Size of SHA1 digest in bytes */
#define SHA1_DIGESTSIZE         20
/* Size of SHA224 data block in bytes */
#define SHA224_BLOCKSIZE        64
/* Size of SHA224 initialization value in bytes */
#define SHA224_INITSIZE         32
/* Size of SHA224 digest in bytes */
#define SHA224_DIGESTSIZE       28
/* Size of SHA256 data block in bytes */
#define SHA256_BLOCKSIZE        64
/* Size of SHA256 initialization value in bytes */
#define SHA256_INITSIZE         32
/* Size of SHA256 digest in bytes */
#define SHA256_DIGESTSIZE       32
/* Size of SHA384 data block in bytes */
#define SHA384_BLOCKSIZE        128
/* Size of SHA384 initialization value in bytes */
#define SHA384_INITSIZE         64
/* Size of SHA384 digest in bytes */
#define SHA384_DIGESTSIZE       48
/* Size of SHA512 data block in bytes */
#define SHA512_BLOCKSIZE        128
/* Size of SHA512 initialization value in bytes */
#define SHA512_INITSIZE         64
/* Size of SHA512 digest in bytes */
#define SHA512_DIGESTSIZE       64
/* Size of SHA512 data block in bytes */
#define SM3_BLOCKSIZE           64
/* Size of SHA512 initialization value in bytes */
#define SM3_INITSIZE            32
/* Size of SHA512 digest in bytes */
#define SM3_DIGESTSIZE          32
/* Maximum block size to be supported */
#define MAX_BLOCKSIZE           SHA512_BLOCKSIZE
/* Maximum digest size to be supported */
#define MAX_DIGESTSIZE          SHA512_DIGESTSIZE
 
#define RSA_MAX_SIZE            (4096/8)
 
#define MAC_BUFF_MAX_SIZE       (4096/8)
 
#define SEIP_CACHE_ALIGN_32BYTE_ADDR_MASK (0x1F)
 
sdrv_crypto_error_status_e rsa_pad_eme_oaep_encode(uint32_t k,
                                                   uint32_t hash_alg,
                                                   uint8_t *EM,
                                                   uint8_t *message,
                                                   uint32_t mLen);
 
sdrv_crypto_error_status_e rsa_pad_eme_oaep_decode(uint32_t k,
                                                   uint32_t hash_alg,
                                                   uint8_t *EM,
                                                   uint8_t **message,
                                                   uint32_t *mLen);
 
sdrv_crypto_error_status_e rsa_pad_eme_pkcs_encode(uint32_t k,
                                                   uint8_t *EM,
                                                   uint8_t *message,
                                                   uint32_t mLen);
 
sdrv_crypto_error_status_e rsa_pad_eme_pkcs_decode(uint32_t k,
                                                   uint8_t *EM,
                                                   uint8_t **message,
                                                   uint32_t *mLen);
 
sdrv_crypto_error_status_e rsa_pad_emsa_pkcs_encode(uint32_t emLen,
                                                    uint32_t hash_type,
                                                    uint8_t *EM,
                                                    uint8_t *hash);
sdrv_crypto_error_status_e rsa_pad_emsa_pss_encode(uint32_t emLen,
                                                   uint32_t hash_alg,
                                                   uint8_t *EM,
                                                   uint8_t *hash,
                                                   uint32_t n0,
                                                   uint32_t sLen);
sdrv_crypto_error_status_e rsa_pad_emsa_pss_decode(uint32_t emLen,
                                                   uint32_t hash_alg,
                                                   uint8_t *EM,
                                                   uint8_t *hash,
                                                   uint32_t sLen,
                                                   uint32_t n0);
void rsa_pad_zeros(uint8_t *EM,
                   uint32_t emLen,
                   uint8_t *hash,
                   uint32_t hashLen);
 
#endif /* SDRV_CRYPTO_RSAPADDING_H */