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Security Advisory: Secure Renegotiation with iSaSiLk

23/02/2010

iSaSiLk v4.4 now supports the new RenegotiationInfo extension (RFC 5746) that has been specified by the IETF TLS working group to fix a severe security flaw in the SSL/TLS renegotiation protocol.

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New version of IAIK-CMS with S/MIMEv3!

20/10/2009

The new version of our CMS-SMIME toolkit now supports all key encryption schemes of the NSA Suite B S/MIME algorithm suite, allows content enveloping with the Camellia cipher algorithm, adds SHA-2 with DSA support for the SignedData content type, and implements the Authenticated-Enveloped Content Type.

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References

Our Clients

University of Massachusetts / PRISMS

ASN.1

The Abstract Syntax Notation One (ASN.1) , defined by the ISO standard ISO 8824/ITU X.208, specifies a language for describing data structures in an abstract and platform independent manner. IAIK-JCE supports all essential basic - simple and constructed - ASN.1 types:

  • BOOLEAN
  • INTEGER
  • BITSTRING
  • OCTETSTRING
  • NULL
  • OBJECTIDENTIFIER
  • ENUMERATED
  • SEQUENCE
  • SET
  • SEQUENCE OF
  • SET OF
  • UTCTime
  • GeneralizedTime
  • all essential String types

IAIK-JCE provides the functionality for porperly handling private, context-specific and application dependent types, as well as the pre-defined standard types.

Several en/decoding utilities support mechanisms for DER, Base64, and PEM en/decoding ASN.1 structures that may be implemented as Java™ classes.  For avoiding memory problems ASN.1 structures may be written or parsed to/from their encodings in stream based manner. 

IAK-JCE includes a library of pre-built ASN.1 structures to be used for application protocols like  PKCS or X.509

 
 
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