diff options
Diffstat (limited to 'crypto/ecdsa-x962.c')
| -rw-r--r-- | crypto/ecdsa-x962.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/ecdsa-x962.c b/crypto/ecdsa-x962.c index 90a04f4b9a2f..ee71594d10a0 100644 --- a/crypto/ecdsa-x962.c +++ b/crypto/ecdsa-x962.c @@ -82,7 +82,7 @@ static int ecdsa_x962_verify(struct crypto_sig *tfm, int err; sig_ctx.ndigits = DIV_ROUND_UP_POW2(crypto_sig_keysize(ctx->child), - sizeof(u64)); + sizeof(u64) * BITS_PER_BYTE); err = asn1_ber_decoder(&ecdsasignature_decoder, &sig_ctx, src, slen); if (err < 0) @@ -103,7 +103,8 @@ static unsigned int ecdsa_x962_max_size(struct crypto_sig *tfm) { struct ecdsa_x962_ctx *ctx = crypto_sig_ctx(tfm); struct sig_alg *alg = crypto_sig_alg(ctx->child); - int slen = crypto_sig_keysize(ctx->child); + int slen = DIV_ROUND_UP_POW2(crypto_sig_keysize(ctx->child), + BITS_PER_BYTE); /* * Verify takes ECDSA-Sig-Value (described in RFC 5480) as input, |