Crypto APIs#

rsi_sha_pen#

int32_t rsi_sha_pen (uint8_t sha_mode, uint8_t *msg, uint16_t msg_length, uint16_t chunk_len, uint8_t pending_flag, uint8_t *digest)

Compute the SHA digest. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - Failure

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_sha#

int32_t rsi_sha (uint8_t sha_mode, uint8_t *msg, uint16_t msg_length, uint8_t *digest)

Decide whether the SHA message can be sent once or requires multiple calls to send. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - Failure

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_hmac_sha_pen#

int32_t rsi_hmac_sha_pen (uint8_t hmac_sha_mode, uint8_t *data, uint16_t total_length, uint16_t chunk_length, uint32_t key_length, uint8_t pending_flag, uint8_t *digest)

Hold computed digest from HMAC-SHA. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - Failure

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_hmac_sha#

int32_t rsi_hmac_sha (uint8_t hmac_sha_mode, uint8_t *msg, uint32_t msg_length, uint8_t *key, uint32_t key_length, uint8_t *digest, uint8_t *hmac_buffer)

Decide whether the HMAC-SHA message can be sent once or requires multiple calls to send the message. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_aes#

int32_t rsi_aes (uint16_t aes_mode, uint16_t enc_dec, uint8_t *msg, uint16_t msg_length, uint8_t *key, uint16_t key_length, uint8_t *iv, uint8_t *output)

Decide whether the AES message can be sent once or requires multiple calls to send the message. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_exponentiation#

int32_t rsi_exponentiation (uint8_t *prime, uint32_t prime_length, uint8_t *base, uint32_t base_length, uint8_t *exponent, uint32_t exponent_length, uint8_t *exp_result)

Calculate the DH key. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_ecdh_point_multiplication#

int32_t rsi_ecdh_point_multiplication (uint8_t ecdh_mode, uint8_t *d, uint8_t *sx, uint8_t *sy, uint8_t *sz, uint8_t *rx, uint8_t *ry, uint8_t *rz)

Compute the ECDH point multiplication vector. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_ecdh_point_addition#

int32_t rsi_ecdh_point_addition (uint8_t ecdh_mode, uint8_t *sx, uint8_t *sy, uint8_t *sz, uint8_t *tx, uint8_t *ty, uint8_t *tz, uint8_t *rx, uint8_t *ry, uint8_t *rz)

Compute the ECDH point addition vector. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_ecdh_point_subtraction#

int32_t rsi_ecdh_point_subtraction (uint8_t ecdh_mode, uint8_t *sx, uint8_t *sy, uint8_t *sz, uint8_t *tx, uint8_t *ty, uint8_t *tz, uint8_t *rx, uint8_t *ry, uint8_t *rz)

Compute the ECDH point subtraction vector. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

rsi_ecdh_point_double#

int32_t rsi_ecdh_point_double (uint8_t ecdh_mode, uint8_t *sx, uint8_t *sy, uint8_t *sz, uint8_t *rx, uint8_t *ry, uint8_t *rz)

Compute the ECDH point double vector. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

Note

• Refer Error Codes section for above error codes Error Codes.

rsi_ecdh_point_affine#

int32_t rsi_ecdh_point_affine (uint8_t ecdh_mode, uint8_t *sx, uint8_t *sy, uint8_t *sz, uint8_t *rx, uint8_t *ry, uint8_t *rz)

Compute the ECDH point affinity vector. This is a blocking API.

Note

• This API is not supported in current release.

Returns

• 0 - Success Non-Zero Value - If return value is lesser than 0 -2: Invalid parameters -3: Command given in wrong state -4: Buffer not available to serve the command If return value is greater than 0 0xFF15, 0xCC9C, 0xCC9B

Note

• Refer Error Codes section for above error codes Error Codes.