General Description

Enumerations
enum	cy_en_crypto_aes_key_length_t { CY_CRYPTO_KEY_AES_128 = 0x00u , CY_CRYPTO_KEY_AES_192 = 0x01u , CY_CRYPTO_KEY_AES_256 = 0x02u }
	The key length options for the AES method. More...

enum	cy_en_crypto_dir_mode_t { CY_CRYPTO_ENCRYPT = 0x00u , CY_CRYPTO_DECRYPT = 0x01u }
	Defines the direction of the Crypto methods. More...

enum	cy_en_crypto_sha_mode_t { CY_CRYPTO_MODE_SHA1 = 0x00u , CY_CRYPTO_MODE_SHA224 = 0x01u , CY_CRYPTO_MODE_SHA256 = 0x02u , CY_CRYPTO_MODE_SHA384 = 0x03u , CY_CRYPTO_MODE_SHA512 = 0x04u , CY_CRYPTO_MODE_SHA512_256 = 0x05u , CY_CRYPTO_MODE_SHA512_224 = 0x06u , CY_CRYPTO_MODE_SHA_NONE = 0x07u , CY_CRYPTO_MODE_SHA3_224 = 0x07u , CY_CRYPTO_MODE_SHA3_256 = 0x08u , CY_CRYPTO_MODE_SHA3_384 = 0x09u , CY_CRYPTO_MODE_SHA3_512 = 0x0Au }
	Defines modes of SHA method. More...

enum	cy_en_crypto_rsa_ver_result_t { CY_CRYPTO_RSA_VERIFY_SUCCESS = 0x00u , CY_CRYPTO_RSA_VERIFY_FAIL = 0x01u }
	Signature verification status. More...

enum	cy_en_crypto_status_t { CY_CRYPTO_SUCCESS = 0x00u , CY_CRYPTO_HW_ERROR = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x01u , CY_CRYPTO_SIZE_NOT_X16 = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x02u , CY_CRYPTO_DES_WEAK_KEY = CY_CRYPTO_ID \| CY_PDL_STATUS_WARNING \| 0x03u , CY_CRYPTO_COMM_FAIL = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x04u , CY_CRYPTO_SERVER_NOT_STARTED = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x06u , CY_CRYPTO_SERVER_BUSY = CY_CRYPTO_ID \| CY_PDL_STATUS_INFO \| 0x07u , CY_CRYPTO_NOT_INITIALIZED = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x08u , CY_CRYPTO_HW_NOT_ENABLED = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x09u , CY_CRYPTO_NOT_SUPPORTED = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x0Au , CY_CRYPTO_BAD_PARAMS = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x0Bu , CY_CRYPTO_TRNG_UNHEALTHY = CY_CRYPTO_ID \| CY_PDL_STATUS_WARNING \| 0x0Cu , CY_CRYPTO_MEMORY_ALLOC_FAIL = CY_CRYPTO_ID \| CY_PDL_STATUS_ERROR \| 0x0Du }
	Errors of the Crypto block. More...

enum	cy_en_eddsa_sig_type_t { CY_CRYPTO_EDDSA_PURE = 0 , CY_CRYPTO_EDDSA_CTX , CY_CRYPTO_EDDSA_PREHASH , CY_CRYPTO_EDDSA_NONE }
	EDDSA signature operation type. More...

enum	cy_en_crypto_trng_bs_sel_t { CY_CRYPTO_TRMON_BS_DAS = 0 , CY_CRYPTO_TRMON_BS_RED , CY_CRYPTO_TRMON_BS_TR , CY_CRYPTO_TRMON_BS_UNDEF }
	Selection of the bitstream. More...

Enumeration Type Documentation

◆ cy_en_crypto_aes_key_length_t

enum cy_en_crypto_aes_key_length_t

The key length options for the AES method.

Enumerator
CY_CRYPTO_KEY_AES_128	The AES key size is 128 bits.
CY_CRYPTO_KEY_AES_192	The AES key size is 192 bits.
CY_CRYPTO_KEY_AES_256	The AES key size is 256 bits.

◆ cy_en_crypto_dir_mode_t

enum cy_en_crypto_dir_mode_t

Defines the direction of the Crypto methods.

Enumerator
CY_CRYPTO_ENCRYPT	The forward mode, plain text will be encrypted into cipher text.
CY_CRYPTO_DECRYPT	The reverse mode, cipher text will be decrypted into plain text.

◆ cy_en_crypto_sha_mode_t

enum cy_en_crypto_sha_mode_t

Defines modes of SHA method.

Enumerator
CY_CRYPTO_MODE_SHA1	Sets the SHA1 mode.
CY_CRYPTO_MODE_SHA224	Sets the SHA224 mode.
CY_CRYPTO_MODE_SHA256	Sets the SHA256 mode.
CY_CRYPTO_MODE_SHA384	Sets the SHA384 mode.
CY_CRYPTO_MODE_SHA512	Sets the SHA512 mode.
CY_CRYPTO_MODE_SHA512_256	Sets the SHA512/256 mode.
CY_CRYPTO_MODE_SHA512_224	Sets the SHA512/224 mode.
CY_CRYPTO_MODE_SHA_NONE	Sets the SHA None mode.
CY_CRYPTO_MODE_SHA3_224	Sets the SHA3-224 mode.
CY_CRYPTO_MODE_SHA3_256	Sets the SHA3-256 mode.
CY_CRYPTO_MODE_SHA3_384	Sets the SHA3-384 mode.
CY_CRYPTO_MODE_SHA3_512	Sets the SHA3-512 mode.

◆ cy_en_crypto_rsa_ver_result_t

enum cy_en_crypto_rsa_ver_result_t

Signature verification status.

Enumerator
CY_CRYPTO_RSA_VERIFY_SUCCESS	PKCS1-v1.5 verify SUCCESS.
CY_CRYPTO_RSA_VERIFY_FAIL	PKCS1-v1.5 verify FAILED.

◆ cy_en_crypto_status_t

enum cy_en_crypto_status_t

Errors of the Crypto block.

Enumerator
CY_CRYPTO_SUCCESS	Operation completed successfully.
CY_CRYPTO_HW_ERROR	A hardware error occurred, detailed information is in stc_crypto_hw_error_t.
CY_CRYPTO_SIZE_NOT_X16	The size of input data is not multiple of 16.
CY_CRYPTO_DES_WEAK_KEY	The key for the DES method is weak.
CY_CRYPTO_COMM_FAIL	Communication between the client and server via IPC is broken.
CY_CRYPTO_SERVER_NOT_STARTED	The Crypto server is not started.
CY_CRYPTO_SERVER_BUSY	The Crypto server in process state.
CY_CRYPTO_NOT_INITIALIZED	The Crypto driver is not initialized.
CY_CRYPTO_HW_NOT_ENABLED	The Crypto hardware is not enabled.
CY_CRYPTO_NOT_SUPPORTED	The Crypto operation is not supported.
CY_CRYPTO_BAD_PARAMS	The Crypto operation parameters are incorrect.
CY_CRYPTO_TRNG_UNHEALTHY	TRNG generated is not a healthy random number.
CY_CRYPTO_MEMORY_ALLOC_FAIL	Memory allocation for Crypto operation failed.

◆ cy_en_eddsa_sig_type_t

enum cy_en_eddsa_sig_type_t

EDDSA signature operation type.

It identifies the signature operation type (pure, ctx or prehash).

Enumerator
CY_CRYPTO_EDDSA_PURE	Pure - uses the entire message, without hashing it previously.
CY_CRYPTO_EDDSA_CTX	Deterministic context - uses the entire message, without hashing it previously.
CY_CRYPTO_EDDSA_PREHASH	Pre-hashed message - uses the already hashed message.
CY_CRYPTO_EDDSA_NONE	None - not a valid choice.

◆ cy_en_crypto_trng_bs_sel_t

enum cy_en_crypto_trng_bs_sel_t

Selection of the bitstream.

Enumerator
CY_CRYPTO_TRMON_BS_DAS	"0": DAS bitstream.
CY_CRYPTO_TRMON_BS_RED	"1": RED bitstream.
CY_CRYPTO_TRMON_BS_TR	"2": TR bitstream.
CY_CRYPTO_TRMON_BS_UNDEF	"3": Undefined.