RE: Problem with ecdsa

2007-03-18 Thread Jürgen Heiss
Hi Nils, Maybe there was really something wrong with this xml file. But I have an other xml file which was also signed with ecdsa. The signature value is Xa4w7I1obBULyZoZRuq5UHIwQVle8NmugYafWWaOU+GoWgp2e745PA7DTT0xztaH And the result with BIO_f_base64() is. + sigbuf 0x0308b668 "]®0ìhlÉ

difference between dgst -sign and dgst | rsautl -sign?

2007-03-18 Thread Randolf
Hi! I am having troubles to understand whats the difference between openssl dgst -sha1 -sign and openssl dgst -sha1 -binary | openssl -rsautl -sign The output is completely different and trying to verify one signature produced by one method with the other method brings a padding error...

ECDSA and signatures

2007-03-18 Thread William Hererra
Hello, I'm trying to understand or create an efficient procedure for using ECDSA for authentication of a file. As far as I can see, one sends the file, and sends the signature as a DER encoded pair or integers, in a separate file. The receiver does need the public key point to verify the si

[no subject]

2007-03-18 Thread Michael Fedor
Im lost on how to bring in Certs from Network Solutions.. Im trying to get TLS running TRUSTED. My OS redhat..and one of the problems TLS is working from inside to out but anyone replying command unknown STARTTLS=client, relay=mail.sterlingsavings.com., version=TLSv1/SSLv3, verify=FAIL, cipher=

Re: configure --export?

2007-03-18 Thread Nils Larsch
Geoffrey Coram wrote: I'm using the OpenSSL DLLs to go along with my e-mail client, nPOP/nPOPuk, for Windows CE. For myself, I've successfully compiled 0.9.8d under Windows CE 2.11 for ARM (as well as MIPS and SH4); I can't find binaries for CE2.11 anywhere on the web. Some other nPOPuk users

Re: sigbuf parameter of RSA_verify

2007-03-18 Thread Nils Larsch
James Walker wrote: I'm wondering why the sigbuf parameter of RSA_verify is declared as unsigned char* rather than const unsigned char*. It's not going to change the signature, is it? it should not change the signature input and in openssl >= 0.9.8 it is const. Nils _

Re: Problem with ecdsa

2007-03-18 Thread Nils Larsch
Moin Jürgen, Jürgen Heiss wrote: Hi everybody, I try to verify a xml file which was signed with ecdsa-sha1. I alredy read to SignatureValue from the xmlfile. which is. 724PlFGHTTL1cFlLFU6g6UetcPVBEAN6oNpogAUx3rgELFH86gA+NqvjVf316zek are you _really_ sure that this is a ecdsa-with-somethin