Cem Paya randomoracle
randomoracle
/ snapsha2.c
Created
October 12, 2017 22:40
Experimental SHA256 implementation for exploring behavior of compression function
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| #include <stdlib.h> | |
| #include <stdio.h> | |
| #include <string.h> | |
| static const size_t kBlocksizeSHA256 = 64; | |
| // Round constants | |
| static const unsigned int K[] = { |
randomoracle
/ checkciphers.sh
Last active
August 29, 2015 14:06
Check ciphersuites supported by a website using openssl
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| #!/bin/bash | |
| HOSTNAME=$1 | |
| for cipher in `openssl ciphers | tr ":" "\n"`; | |
| do | |
| echo | openssl s_client -connect $HOSTNAME:443 -servername $HOSTNAME -cipher $cipher 2>&1; | |
| done | grep "Cipher.is" | grep -v NONE |