include/linux/ccp.h

45  * ccp_enqueue_cmd - queue an operation for processing by the CCP
61  * the result of the operation.
105  * ccp_aes_mode - AES operation mode
129  * ccp_aes_mode - AES operation mode
131  * @CCP_AES_ACTION_DECRYPT: AES decrypt operation
132  * @CCP_AES_ACTION_ENCRYPT: AES encrypt operation
144  * struct ccp_aes_engine - CCP AES operation
145  * @type: AES operation key size
146  * @mode: AES operation mode
147  * @action: AES operation (decrypt/encrypt)
148  * @key: key to be used for this AES operation
150  * @iv: IV to be used for this AES operation
152  * @src: data to be used for this operation
153  * @dst: data produced by this operation
154  * @src_len: length in bytes of data used for this operation
155  * @cmac_final: indicates final operation when running in CMAC mode
156  * @cmac_key: K1/K2 key used in final CMAC operation
166  * AES operation the new IV overwrites the old IV.
212  * struct ccp_xts_aes_engine - CCP XTS AES operation
213  * @action: AES operation (decrypt/encrypt)
214  * @unit_size: unit size of the XTS operation
215  * @key: key to be used for this XTS AES operation
217  * @iv: IV to be used for this XTS AES operation
219  * @src: data to be used for this operation
220  * @dst: data produced by this operation
221  * @src_len: length in bytes of data used for this operation
222  * @final: indicates final XTS operation
228  * AES operation the new IV overwrites the old IV.
249  * ccp_sha_type - type of SHA operation
251  * @CCP_SHA_TYPE_1: SHA-1 operation
252  * @CCP_SHA_TYPE_224: SHA-224 operation
253  * @CCP_SHA_TYPE_256: SHA-256 operation
265  * struct ccp_sha_engine - CCP SHA operation
266  * @type: Type of SHA operation
269  * @src: data to be used for this operation
270  * @src_len: length in bytes of data used for this operation
271  * @opad: data to be used for final HMAC operation
272  * @opad_len: length in bytes of data used for final HMAC operation
273  * @first: indicates first SHA operation
274  * @final: indicates final SHA operation
275  * @msg_bits: total length of the message in bits used in final SHA operation
282  * SHA operation the new hash value overwrites the old hash value.
322  * struct ccp_des3_engine - CCP SHA operation
323  * @type: Type of 3DES operation
325  * @action: 3DES operation (decrypt/encrypt)
326  * @key: key to be used for this 3DES operation
328  * @iv: IV to be used for this AES operation
330  * @src: input data to be used for this operation
331  * @src_len: length of input data used for this operation (in bytes)
332  * @dst: output data produced by this operation
339  * 3DES operation the new IV overwrites the old IV.
358  * struct ccp_rsa_engine - CCP RSA operation
364  * @src: data to be used for this operation
365  * @dst: data produced by this operation
366  * @src_len: length in bytes of data used for this operation
386  * ccp_passthru_bitwise - type of bitwise passthru operation
388  * @CCP_PASSTHRU_BITWISE_NOOP: no bitwise operation performed
404  * ccp_passthru_byteswap - type of byteswap passthru operation
418  * struct ccp_passthru_engine - CCP pass-through operation
419  * @bit_mod: bitwise operation to perform
420  * @byte_swap: byteswap operation to perform
423  * @src: data to be used for this operation
424  * @dst: data produced by this operation
425  * @src_len: length in bytes of data used for this operation
426  * @final: indicate final pass-through operation
446  * struct ccp_passthru_nomap_engine - CCP pass-through operation
448  * @bit_mod: bitwise operation to perform
449  * @byte_swap: byteswap operation to perform
452  * @src: data to be used for this operation
453  * @dst: data produced by this operation
454  * @src_len: length in bytes of data used for this operation
455  * @final: indicate final pass-through operation
500  * @operand_1: first operand for the modular math operation
502  * @operand_2: second operand for the modular math operation
506  * @result: result of the modular math operation
537  * @point_1: the first point of the ECC point math operation
538  * @point_2: the second point of the ECC point math operation
542  * @scalar: the scalar parameter for the point match operation
546  * @result: the point resulting from the point math operation
562  * struct ccp_ecc_engine - CCP ECC operation
568  * @ecc_result: result of the ECC operation
591  * ccp_engine - CCP operation identifiers
593  * @CCP_ENGINE_AES: AES operation
594  * @CCP_ENGINE_XTS_AES: 128-bit XTS AES operation
596  * @CCP_ENGINE_SHA: SHA operation
597  * @CCP_ENGINE_RSA: RSA operation
598  * @CCP_ENGINE_PASSTHRU: pass-through operation
600  * @CCP_ENGINE_ECC: ECC operation
619  * struct ccp_cmd - CCP operation request
623  * @ret: operation return code (ccp driver use only)
625  * @engine: CCP operation to perform
628  * @callback: operation completion callback function
633  *   - See the operation structures below for what is required for each
634  *     operation.