Good cryptographic
software should not have different execution times
dependent on a bit value, though.
(...) Or are you just saying that the fact that
the public key has mostly zeros in the exponent should
not matter, and the speed difference can be attributed
only to the exponent size?
PROTECTED]@openssl.org on 2002-10-27 23:11:12
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Subject:speed differences between EVP_Sign and EVP_Verify
I am running some speed tests in which I use the
EVP_Sign and EVP_Verify functions. I have
I am running some speed tests in which I use the
EVP_Sign and EVP_Verify functions. I have noticed that
the Signing takes much longer (about 10 times longer)
on average than does Verifying. This doesnt make sense
to me. Is what I am seeing the expected behavior? I am
using the same size data for
On Sun, Oct 27, 2002 at 02:11:12PM -0800, icewind wrote:
I am running some speed tests in which I use the
EVP_Sign and EVP_Verify functions. I have noticed that
the Signing takes much longer (about 10 times longer)
on average than does Verifying. This doesnt make sense
to me. Is what I am