RE: DER encoding SubjectPublicKeyInfo

2008-04-22 Thread Roger Boden
Thanks, that explains the 0x30 tag value. What about the DER encoding? Is that correct? The 'openssl asn1parse' output of the DER encoding is: 0:d=0 hl=3 l= 159 cons: SEQUENCE 3:d=1 hl=2 l= 13 cons: SEQUENCE 5:d=2 hl=2 l= 9 prim: OBJECT

RE: DER encoding SubjectPublicKeyInfo

2008-04-22 Thread Roger Boden
- From: Roger Boden To: Sent: Tuesday, April 22, 2008 11:43 AM Subject: RE: DER encoding SubjectPublicKeyInfo Thanks, that explains the 0x30 tag value. What about the DER encoding? Is that correct? The 'openssl asn1parse' output of the DER encoding is: 0:d=0 hl=3 l= 159 cons

DER encoding SubjectPublicKeyInfo

2008-04-21 Thread Roger Boden
Hi, I need to DER encode an RSA public key as a SubjectPublicKeyInfo. The ASN.1 definition of SubjectPublicKeyInfo is SubjectPublicKeyInfo ::= SEQUENCE { algorithmAlgorithmIdentifier, subjectPublicKey BIT STRING } According to rfc 3279, the bit string

Will the AES-CCM/GCM patch be integrated in openssl?

2008-01-30 Thread Roger Boden
Hello, Will the IBM patch for AES-CCM and AES-GCM be included in openssl? If so, in what 'branch' can it be expected to be included, 0.9.8, 0.9.9 or something else? And when? Regards Roger _ Trött på krångliga mejladresser?

Eliptic curve question

2008-01-07 Thread Roger Boden
Hello, Does the openssl Eliptic Curve implementation of openssl support Elliptic Curve Digital Signature Algorithm using curves with 256 and 384-bit prime moduli (as specified in FIPS 186-2)? Regards Roger _ Mörkt och kallt?

Questions on FIPS validated version of OpenSSL

2007-10-29 Thread Roger Boden
Hello, We are including openssl in a development platform. We are seeing more and more requests from our customers for the FIPS validated version of OpenSSL. I am now trying to understand what it would mean to include the FIPS validated platform in our development platform. Currently, the

Patent Infringement Safe Configuration of Openssl

2006-02-20 Thread Roger Boden
Hello, I am currently looking into what configuration of openssl that would be patent infringement safe world wide. This is what come up with so far. IDEA should be left out, Ascom holds a patent for this algorithm. RC5 should be left out. RSA security holds a patent for this algorithm MD2,

IPR Infringement Lawsuites

2006-02-20 Thread Roger Boden
Hello, Are there any known IPR infringement lawsuits as result of using or including openssl in a product? Regards Roger _ Chatt: Träffa nya nätkompisar på Habbo Hotel http://habbohotel.msn.se/habbo/sv/channelizer

Status of TLS and DH-certificates

2005-11-03 Thread Roger Boden
Hello, What is the status of the following TLS cipher suites? TLS_DH_DSS_WITH_AES_128_CBC_SHA DH-DSS-AES128-SHA This is RFC-3268 cipher suite number 0x30. TLS_DH_DSS_WITH_AES_256_CBC_SHA DH-DSS-AES256-SHA This is RFC-3268 cipher suite number 0x36.