diff options
Diffstat (limited to 'crypto/rsa-pkcs1pad.c')
| -rw-r--r-- | crypto/rsa-pkcs1pad.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c index cd501195f34a..3c5fe8c93938 100644 --- a/crypto/rsa-pkcs1pad.c +++ b/crypto/rsa-pkcs1pad.c @@ -131,42 +131,16 @@ static int pkcs1pad_set_pub_key(struct crypto_akcipher *tfm, const void *key, unsigned int keylen) { struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm); - int err; - - ctx->key_size = 0; - err = crypto_akcipher_set_pub_key(ctx->child, key, keylen); - if (err) - return err; - - /* Find out new modulus size from rsa implementation */ - err = crypto_akcipher_maxsize(ctx->child); - if (err > PAGE_SIZE) - return -ENOTSUPP; - - ctx->key_size = err; - return 0; + return rsa_set_key(ctx->child, &ctx->key_size, RSA_PUB, key, keylen); } static int pkcs1pad_set_priv_key(struct crypto_akcipher *tfm, const void *key, unsigned int keylen) { struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm); - int err; - - ctx->key_size = 0; - err = crypto_akcipher_set_priv_key(ctx->child, key, keylen); - if (err) - return err; - - /* Find out new modulus size from rsa implementation */ - err = crypto_akcipher_maxsize(ctx->child); - if (err > PAGE_SIZE) - return -ENOTSUPP; - - ctx->key_size = err; - return 0; + return rsa_set_key(ctx->child, &ctx->key_size, RSA_PRIV, key, keylen); } static unsigned int pkcs1pad_get_max_size(struct crypto_akcipher *tfm) |