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crypto: arm/aesbs - fix brokenness after skcipher conversion
authorArd Biesheuvel <ard.biesheuvel@linaro.org>
Tue, 29 Nov 2016 17:23:36 +0000 (17:23 +0000)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 30 Nov 2016 12:01:51 +0000 (20:01 +0800)
The CBC encryption routine should use the encryption round keys, not
the decryption round keys.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
arch/arm/crypto/aesbs-glue.c

index f5eafce..d8e06de 100644 (file)
@@ -113,7 +113,7 @@ static inline void aesbs_encrypt_one(struct crypto_skcipher *tfm,
 {
        struct aesbs_cbc_ctx *ctx = crypto_skcipher_ctx(tfm);
 
-       AES_encrypt(src, dst, &ctx->dec.rk);
+       AES_encrypt(src, dst, &ctx->enc);
 }
 
 static int aesbs_cbc_encrypt(struct skcipher_request *req)