diff options
Diffstat (limited to 'arch/s390/crypto/des_s390.c')
| -rw-r--r-- | arch/s390/crypto/des_s390.c | 47 |
1 files changed, 27 insertions, 20 deletions
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c index 697e71a75fc2..fadd474bf8bb 100644 --- a/arch/s390/crypto/des_s390.c +++ b/arch/s390/crypto/des_s390.c @@ -53,14 +53,15 @@ static void des_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm); - cpacf_km(CPACF_KM_DEA_ENC, ctx->key, out, in, DES_BLOCK_SIZE); + cpacf_km(CPACF_KM_DEA, ctx->key, out, in, DES_BLOCK_SIZE); } static void des_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm); - cpacf_km(CPACF_KM_DEA_DEC, ctx->key, out, in, DES_BLOCK_SIZE); + cpacf_km(CPACF_KM_DEA | CPACF_DECRYPT, + ctx->key, out, in, DES_BLOCK_SIZE); } static struct crypto_alg des_alg = { @@ -148,7 +149,7 @@ static int ecb_des_encrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ecb_desall_crypt(desc, CPACF_KM_DEA_ENC, ctx->key, &walk); + return ecb_desall_crypt(desc, CPACF_KM_DEA, ctx->key, &walk); } static int ecb_des_decrypt(struct blkcipher_desc *desc, @@ -159,7 +160,8 @@ static int ecb_des_decrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ecb_desall_crypt(desc, CPACF_KM_DEA_DEC, ctx->key, &walk); + return ecb_desall_crypt(desc, CPACF_KM_DEA | CPACF_DECRYPT, + ctx->key, &walk); } static struct crypto_alg ecb_des_alg = { @@ -189,7 +191,7 @@ static int cbc_des_encrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return cbc_desall_crypt(desc, CPACF_KMC_DEA_ENC, &walk); + return cbc_desall_crypt(desc, CPACF_KMC_DEA, &walk); } static int cbc_des_decrypt(struct blkcipher_desc *desc, @@ -199,7 +201,7 @@ static int cbc_des_decrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return cbc_desall_crypt(desc, CPACF_KMC_DEA_DEC, &walk); + return cbc_desall_crypt(desc, CPACF_KMC_DEA | CPACF_DECRYPT, &walk); } static struct crypto_alg cbc_des_alg = { @@ -257,14 +259,15 @@ static void des3_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm); - cpacf_km(CPACF_KM_TDEA_192_ENC, ctx->key, dst, src, DES_BLOCK_SIZE); + cpacf_km(CPACF_KM_TDEA_192, ctx->key, dst, src, DES_BLOCK_SIZE); } static void des3_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { struct s390_des_ctx *ctx = crypto_tfm_ctx(tfm); - cpacf_km(CPACF_KM_TDEA_192_DEC, ctx->key, dst, src, DES_BLOCK_SIZE); + cpacf_km(CPACF_KM_TDEA_192 | CPACF_DECRYPT, + ctx->key, dst, src, DES_BLOCK_SIZE); } static struct crypto_alg des3_alg = { @@ -294,7 +297,7 @@ static int ecb_des3_encrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ecb_desall_crypt(desc, CPACF_KM_TDEA_192_ENC, ctx->key, &walk); + return ecb_desall_crypt(desc, CPACF_KM_TDEA_192, ctx->key, &walk); } static int ecb_des3_decrypt(struct blkcipher_desc *desc, @@ -305,7 +308,8 @@ static int ecb_des3_decrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ecb_desall_crypt(desc, CPACF_KM_TDEA_192_DEC, ctx->key, &walk); + return ecb_desall_crypt(desc, CPACF_KM_TDEA_192 | CPACF_DECRYPT, + ctx->key, &walk); } static struct crypto_alg ecb_des3_alg = { @@ -335,7 +339,7 @@ static int cbc_des3_encrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return cbc_desall_crypt(desc, CPACF_KMC_TDEA_192_ENC, &walk); + return cbc_desall_crypt(desc, CPACF_KMC_TDEA_192, &walk); } static int cbc_des3_decrypt(struct blkcipher_desc *desc, @@ -345,7 +349,8 @@ static int cbc_des3_decrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return cbc_desall_crypt(desc, CPACF_KMC_TDEA_192_DEC, &walk); + return cbc_desall_crypt(desc, CPACF_KMC_TDEA_192 | CPACF_DECRYPT, + &walk); } static struct crypto_alg cbc_des3_alg = { @@ -456,7 +461,7 @@ static int ctr_des_encrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ctr_desall_crypt(desc, CPACF_KMCTR_DEA_ENC, ctx, &walk); + return ctr_desall_crypt(desc, CPACF_KMCTR_DEA, ctx, &walk); } static int ctr_des_decrypt(struct blkcipher_desc *desc, @@ -467,7 +472,8 @@ static int ctr_des_decrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ctr_desall_crypt(desc, CPACF_KMCTR_DEA_DEC, ctx, &walk); + return ctr_desall_crypt(desc, CPACF_KMCTR_DEA | CPACF_DECRYPT, + ctx, &walk); } static struct crypto_alg ctr_des_alg = { @@ -499,7 +505,7 @@ static int ctr_des3_encrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ctr_desall_crypt(desc, CPACF_KMCTR_TDEA_192_ENC, ctx, &walk); + return ctr_desall_crypt(desc, CPACF_KMCTR_TDEA_192, ctx, &walk); } static int ctr_des3_decrypt(struct blkcipher_desc *desc, @@ -510,7 +516,8 @@ static int ctr_des3_decrypt(struct blkcipher_desc *desc, struct blkcipher_walk walk; blkcipher_walk_init(&walk, dst, src, nbytes); - return ctr_desall_crypt(desc, CPACF_KMCTR_TDEA_192_DEC, ctx, &walk); + return ctr_desall_crypt(desc, CPACF_KMCTR_TDEA_192 | CPACF_DECRYPT, + ctx, &walk); } static struct crypto_alg ctr_des3_alg = { @@ -538,8 +545,8 @@ static int __init des_s390_init(void) { int ret; - if (!cpacf_query(CPACF_KM, CPACF_KM_DEA_ENC) || - !cpacf_query(CPACF_KM, CPACF_KM_TDEA_192_ENC)) + if (!cpacf_query(CPACF_KM, CPACF_KM_DEA) || + !cpacf_query(CPACF_KM, CPACF_KM_TDEA_192)) return -EOPNOTSUPP; ret = crypto_register_alg(&des_alg); @@ -561,8 +568,8 @@ static int __init des_s390_init(void) if (ret) goto cbc_des3_err; - if (cpacf_query(CPACF_KMCTR, CPACF_KMCTR_DEA_ENC) && - cpacf_query(CPACF_KMCTR, CPACF_KMCTR_TDEA_192_ENC)) { + if (cpacf_query(CPACF_KMCTR, CPACF_KMCTR_DEA) && + cpacf_query(CPACF_KMCTR, CPACF_KMCTR_TDEA_192)) { ret = crypto_register_alg(&ctr_des_alg); if (ret) goto ctr_des_err; |