Re: Why RSA considers Hash algorithm

2011-09-30 Thread Kenneth Goldman
g > Date: 09/28/2011 06:31 PM > Subject: Why RSA considers Hash algorithm > Sent by: owner-openssl-us...@openssl.org > > I was looking libcrypto code, and found that DSA_sign and ECDSA_sign > ignore hash algorithm while RSA_sign do not. > > Are there any reason for this?

Re: Why RSA considers Hash algorithm

2011-09-29 Thread Jakob Bohm
On 9/29/2011 12:24 AM, Lucas Martins wrote: Hello, I was looking libcrypto code, and found that DSA_sign and ECDSA_sign ignore hash algorithm while RSA_sign do not. Are there any reason for this? Before passing a short (typically 128 to 512 bits) hash to the "raw" schoolbook RSA algorithm

Why RSA considers Hash algorithm

2011-09-28 Thread Lucas Martins
Hello, I was looking libcrypto code, and found that DSA_sign and ECDSA_sign ignore hash algorithm while RSA_sign do not. Are there any reason for this? -- Lucas Gonçalves Martins