Dear,
We have signed data on Win 7 using Crypto APIs and generated signature. We have
observed this signature data needs to be reversed for verification using
OpenSSL. If we reverse signature data and pass it to OpenSSL verification
command then OpenSSL verifies it successfully. We wanted to
On Wed, Apr 01, 2015 at 06:12:36AM +, Rishabh K Dubey wrote:
We have signed data on Win 7 using Crypto APIs and generated
signature.
What sort of signature is that?
We have observed this signature data needs to be reversed
for verification using OpenSSL.
What does reversed mean?
If
If you mean you’re using CryptSignHash(), and are reversing the bytes in the
resulting signature, then yes, this is normal. You’ll need to reverse the
bytes when verifying the signature with ANY other toolkit/library, including
CNG. :) If it’s not too late, you should store the signature with
On Wed, Apr 01, 2015, jonetsu wrote:
Hello,
As part of development, still using the fips_hmac test code, this time on a
target unit using 1.0.1e, the following errors are shown at the console:
3069614096:error:2D088086:FIPS
routines:FIPS_selftest_x931:selftest
Hello,
As part of development, still using the fips_hmac test code, this time on a
target unit using 1.0.1e, the following errors are shown at the console:
3069614096:error:2D088086:FIPS
routines:FIPS_selftest_x931:selftest
failed:fips_rand_selftest.c:171:
3069614096:error:2D082086:FIPS
Thanks Tom for Quick response.
Regards,
Rishabh
-Original Message-
From: openssl-users [mailto:openssl-users-boun...@openssl.org] On Behalf Of Tom
Francis
Sent: Wednesday, April 01, 2015 7:17 PM
To: openssl-users@openssl.org
Subject: Re: [openssl-users] Is it mandatory to reverse