86 static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,  in ecb_crypt()  argument
93 	err = blkcipher_walk_virt(desc, walk);  in ecb_crypt()
124 		err = blkcipher_walk_done(desc, walk, nbytes);  in ecb_crypt()
130 static int ecb_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in ecb_encrypt()  argument
133 	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in ecb_encrypt()
137 	return ecb_crypt(desc, &walk, ctx->enc_expkey);  in ecb_encrypt()
140 static int ecb_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in ecb_decrypt()  argument
143 	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in ecb_decrypt()
147 	return ecb_crypt(desc, &walk, ctx->dec_expkey);  in ecb_decrypt()
150 static unsigned int __cbc_encrypt(struct blkcipher_desc *desc,  in __cbc_encrypt()  argument
153 	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in __cbc_encrypt()
174 static int cbc_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in cbc_encrypt()  argument
181 	err = blkcipher_walk_virt(desc, &walk);  in cbc_encrypt()
184 		nbytes = __cbc_encrypt(desc, &walk);  in cbc_encrypt()
185 		err = blkcipher_walk_done(desc, &walk, nbytes);  in cbc_encrypt()
191 static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,  in __cbc_decrypt()  argument
194 	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in __cbc_decrypt()
253 static int cbc_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in cbc_decrypt()  argument
260 	err = blkcipher_walk_virt(desc, &walk);  in cbc_decrypt()
263 		nbytes = __cbc_decrypt(desc, &walk);  in cbc_decrypt()
264 		err = blkcipher_walk_done(desc, &walk, nbytes);  in cbc_decrypt()
286 static unsigned int __ctr_crypt(struct blkcipher_desc *desc,  in __ctr_crypt()  argument
289 	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);  in __ctr_crypt()
337 static int ctr_crypt(struct blkcipher_desc *desc, struct scatterlist *dst,  in ctr_crypt()  argument
344 	err = blkcipher_walk_virt_block(desc, &walk, DES3_EDE_BLOCK_SIZE);  in ctr_crypt()
347 		nbytes = __ctr_crypt(desc, &walk);  in ctr_crypt()
348 		err = blkcipher_walk_done(desc, &walk, nbytes);  in ctr_crypt()
352 		ctr_crypt_final(crypto_blkcipher_ctx(desc->tfm), &walk);  in ctr_crypt()
353 		err = blkcipher_walk_done(desc, &walk, 0);  in ctr_crypt()