Re: Verify signature (ECDSA_do_verify) using only x-coordinate in public key (EC_POINT)?

2013-09-05 Thread Jonas Andersson
Hi, Thanks for your response. I'm sure that I only have the x-coordinate and when I reed up on ecc, it seems to be possible to verify the signature by only using this x-coordinate. Is there a way to do this with OpenSSL? Br, Jonas 2013/9/3 Matt Caswell > On 3 September 2013 15:16, Jonas Ande

openssl + fips build under MinGW

2013-09-05 Thread Thomas J Pinkl
Has anyone ever built OpenSSL 1.0.1e with FIPS 2.0.5 on a 32-bit Windows box using MinGW + Msys? If so, can you provide an overview of how you did that? -- Thomas J. Pinkl __ OpenSSL Project ht

Allowing fullduplex in SSL

2013-09-05 Thread Krzysztof Kwiatkowski
Hello, I've legacy application which handles full-duplex connections - many threads writing and reading from/to the same socket at the same time. Now I need to implement SSL communication over those sockets. According to this http://rt.openssl.org/Ticket/Display.html?id=2481&user=guest&pass=gue

Measuring the performance of AES-256-CBC decryption.

2013-09-05 Thread Tayade, Nilesh
Hi, We are using openssl-1.0.1e version and also AESNI is enabled in BIOS. I am trying to measure the AES-256-CBC algorithm performance for decryption of 256bytes buffer size. But I am not getting the numbers matching with the 'openssl speed' tool. I saw it uses AESNI if we call the EVP* API, s