Re: additively computing SHA hash

2010-06-08 Thread Jason Fister
Stephen, Thanks for your solution. >Well I'd add the BIG disclaimer that will NOT work in future when OpenSSL >structures are made opaque and almost certainly will fail if you have an >ENGINE. Understood. I am new to openssl and I am reading up about 'ENGINE's in openssl. When you say it will fa

additively computing SHA hash

2010-06-07 Thread Jason Fister
Hello folks, I have a service to which people can send data. My service then stores the data and returns the SHA checksum for the data back to the client. I also store the checksum I computed and the offset at which it was computed as part of the metadata. I want to allow clients to send append r