Lines Matching refs:tfm
88 struct crypto_blkcipher *tfm; in aes_get_sizes() local
90 tfm = crypto_alloc_blkcipher(blkcipher_alg, 0, CRYPTO_ALG_ASYNC); in aes_get_sizes()
91 if (IS_ERR(tfm)) { in aes_get_sizes()
93 PTR_ERR(tfm)); in aes_get_sizes()
94 return PTR_ERR(tfm); in aes_get_sizes()
96 ivsize = crypto_blkcipher_ivsize(tfm); in aes_get_sizes()
97 blksize = crypto_blkcipher_blocksize(tfm); in aes_get_sizes()
98 crypto_free_blkcipher(tfm); in aes_get_sizes()
333 sdesc->shash.tfm = alg; in alloc_sdesc()
410 desc->tfm = crypto_alloc_blkcipher(blkcipher_alg, 0, CRYPTO_ALG_ASYNC); in init_blkcipher_desc()
411 if (IS_ERR(desc->tfm)) { in init_blkcipher_desc()
413 blkcipher_alg, PTR_ERR(desc->tfm)); in init_blkcipher_desc()
414 return PTR_ERR(desc->tfm); in init_blkcipher_desc()
418 ret = crypto_blkcipher_setkey(desc->tfm, key, key_len); in init_blkcipher_desc()
421 crypto_free_blkcipher(desc->tfm); in init_blkcipher_desc()
424 crypto_blkcipher_set_iv(desc->tfm, iv, ivsize); in init_blkcipher_desc()
495 crypto_free_blkcipher(desc.tfm); in derived_key_encrypt()
589 crypto_free_blkcipher(desc.tfm); in derived_key_decrypt()