include/linux/ccp.h

46  * ccp_enqueue_cmd - queue an operation for processing by the CCP
62  * the result of the operation.
106  * ccp_aes_mode - AES operation mode
130  * ccp_aes_mode - AES operation mode
132  * @CCP_AES_ACTION_DECRYPT: AES decrypt operation
133  * @CCP_AES_ACTION_ENCRYPT: AES encrypt operation
145  * struct ccp_aes_engine - CCP AES operation
146  * @type: AES operation key size
147  * @mode: AES operation mode
148  * @action: AES operation (decrypt/encrypt)
149  * @key: key to be used for this AES operation
151  * @iv: IV to be used for this AES operation
153  * @src: data to be used for this operation
154  * @dst: data produced by this operation
155  * @src_len: length in bytes of data used for this operation
156  * @cmac_final: indicates final operation when running in CMAC mode
157  * @cmac_key: K1/K2 key used in final CMAC operation
167  * AES operation the new IV overwrites the old IV.
213  * struct ccp_xts_aes_engine - CCP XTS AES operation
214  * @action: AES operation (decrypt/encrypt)
215  * @unit_size: unit size of the XTS operation
216  * @key: key to be used for this XTS AES operation
218  * @iv: IV to be used for this XTS AES operation
220  * @src: data to be used for this operation
221  * @dst: data produced by this operation
222  * @src_len: length in bytes of data used for this operation
223  * @final: indicates final XTS operation
229  * AES operation the new IV overwrites the old IV.
250  * ccp_sha_type - type of SHA operation
252  * @CCP_SHA_TYPE_1: SHA-1 operation
253  * @CCP_SHA_TYPE_224: SHA-224 operation
254  * @CCP_SHA_TYPE_256: SHA-256 operation
266  * struct ccp_sha_engine - CCP SHA operation
267  * @type: Type of SHA operation
270  * @src: data to be used for this operation
271  * @src_len: length in bytes of data used for this operation
272  * @opad: data to be used for final HMAC operation
273  * @opad_len: length in bytes of data used for final HMAC operation
274  * @first: indicates first SHA operation
275  * @final: indicates final SHA operation
276  * @msg_bits: total length of the message in bits used in final SHA operation
283  * SHA operation the new hash value overwrites the old hash value.
323  * struct ccp_des3_engine - CCP SHA operation
324  * @type: Type of 3DES operation
326  * @action: 3DES operation (decrypt/encrypt)
327  * @key: key to be used for this 3DES operation
329  * @iv: IV to be used for this AES operation
331  * @src: input data to be used for this operation
332  * @src_len: length of input data used for this operation (in bytes)
333  * @dst: output data produced by this operation
340  * 3DES operation the new IV overwrites the old IV.
359  * struct ccp_rsa_engine - CCP RSA operation
365  * @src: data to be used for this operation
366  * @dst: data produced by this operation
367  * @src_len: length in bytes of data used for this operation
387  * ccp_passthru_bitwise - type of bitwise passthru operation
389  * @CCP_PASSTHRU_BITWISE_NOOP: no bitwise operation performed
405  * ccp_passthru_byteswap - type of byteswap passthru operation
419  * struct ccp_passthru_engine - CCP pass-through operation
420  * @bit_mod: bitwise operation to perform
421  * @byte_swap: byteswap operation to perform
424  * @src: data to be used for this operation
425  * @dst: data produced by this operation
426  * @src_len: length in bytes of data used for this operation
427  * @final: indicate final pass-through operation
447  * struct ccp_passthru_nomap_engine - CCP pass-through operation
449  * @bit_mod: bitwise operation to perform
450  * @byte_swap: byteswap operation to perform
453  * @src: data to be used for this operation
454  * @dst: data produced by this operation
455  * @src_len: length in bytes of data used for this operation
456  * @final: indicate final pass-through operation
501  * @operand_1: first operand for the modular math operation
503  * @operand_2: second operand for the modular math operation
507  * @result: result of the modular math operation
538  * @point_1: the first point of the ECC point math operation
539  * @point_2: the second point of the ECC point math operation
543  * @scalar: the scalar parameter for the point match operation
547  * @result: the point resulting from the point math operation
563  * struct ccp_ecc_engine - CCP ECC operation
569  * @ecc_result: result of the ECC operation
592  * ccp_engine - CCP operation identifiers
594  * @CCP_ENGINE_AES: AES operation
595  * @CCP_ENGINE_XTS_AES: 128-bit XTS AES operation
597  * @CCP_ENGINE_SHA: SHA operation
598  * @CCP_ENGINE_RSA: RSA operation
599  * @CCP_ENGINE_PASSTHRU: pass-through operation
601  * @CCP_ENGINE_ECC: ECC operation
620  * struct ccp_cmd - CCP operation request
624  * @ret: operation return code (ccp driver use only)
626  * @engine: CCP operation to perform
629  * @callback: operation completion callback function
634  *   - See the operation structures below for what is required for each
635  *     operation.