Digital signature with SHA1 and DSA

Question

I have a Base64 string that I have to sign with SHA1withRSA or SHA1withDSA.

Can anybody give me a few hint about how to get this?

possible duplicate of [Using SHA1 and RSA with java.security.Signature vs. MessageDigest and Cipher](http://stackoverflow.com/questions/521101/using-sha1-and-rsa-with-java-security-signature-vs-messagedigest-and-cipher) — Artjom B., Jun 09 '15 at 19:45

score 0 · Answer 1 · answered Jan 04 '11 at 14:48

0

Googling java sign sha1withdsa finds http://docstore.mik.ua/orelly/java-ent/jnut/ch04_13.htm as the 10th result.

answered Jan 04 '11 at 14:48

chx

score 0 · Answer 2 · answered Jun 16 '11 at 13:03

0

Keyczar uses SHA1 and DSA for its signing. That's probably a quite easy solution to use.

answered Jun 16 '11 at 13:03

Yrlec

2 Answers2