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Problem with DSA key signed CSRs
From: |
Timo Gerke |
Subject: |
Problem with DSA key signed CSRs |
Date: |
Mon, 28 Jun 2010 17:52:16 +0200 |
User-agent: |
Mozilla-Thunderbird 2.0.0.24 (X11/20100328) |
Dear List,
I think I've discoverd an other bug.
Then I generate a CSR signed with an DSA key an verify the request
with openssl the verification fails.
I did:
a.1) certtool -p --dsa --disable-quick-random --outfile dsakey.pem
a.2) certtool --to-p8 --pkcs-cipher aes-256 --load-privkey dsakey.pem
--outfile dsakey.p8
b) certtool -8q --load-privkey --load-privkey dsakey.pem --outfile newreq.pem
c) openssl req -verify -noout -in newreq.csr
Error message is:
2936:error:0A071066:dsa routines:DSA_do_verify:bad q value:dsa_ossl.c:309:
2936:error:0D0C5006:asn1 encoding routines:ASN1_item_verify:EVP
lib:a_verify.c:168:
I used gnutls 2.10.0 and openssl 0.9.8g.
BTW the format autodectetion of certtool seems not to work properly.
regards,
Timo
- Problem with DSA key signed CSRs,
Timo Gerke <=