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IAIK-JCE 5.5 released!

29/08/2017

IAIK-JCE 5.5 fixes a signature algorithm name incompatibility in JSSE algorithm constraint checking, implements SHA-3 based signature and HMAC algorithms, and adds throughout support for using the IAIK provider without the necessity of installing it within the JCA/JCE Security framework.

ECCelerate 4.02 released!

19/07/2017

We proudly present a new maintenance release of our IAIK ECCelerate™ elliptic curve library! Version 4.02 fixes minor bugs. IAIK ECCelerate™ is based on Java 6 technology and has been thoroughly optimized for speed. Currently, it supports ECDSA, ECDH, ECIES and optionally ECMQV.

References

Our Clients


Versions 2012

IAIK ECCelerate™ 2.0 Release - 13. December 2012

Class
 or Package

Bug/Change/New Feature

Description
 and Examples

*

NF

ECMQV protocol implemented (addon only).

*

NF

ECIES protocol implemented.

*

NF

Fast Koblitz curve implementations (addon only).

*

NF

(Re)included P-160, secp160k1, secp160r2 curves.

*

C

Tremendous performance improvements for secp*k1 curves.

*

C

Check for SP800-57 recommended parameters no longer turned on by default. Furthermore, the FIPS-186 PRNGs are now being used by default for key generation.

*

C

Tremendously improved performance of some prime field implementations (Brainpool and P-256, P-512 if addon not enabled)

*

C

Lots of minor performance improvements, slightly reduced memory footprint and some minor bugfixes.

iaik.security.ec.math.curve.ECPoint

B

In some cases equals() returned incorrect results.

iaik.security.ec.ecdh

C

Moved types KDFParameterSpec, KeyDerivationFunction, X963ASN1SharedInfo, X963KDFParameterSpec, and X963KeyDerivationFunction to package iaik.security.ec.common

IAIK ECCelerate™ 1.60 Release - 07. August 2012

Class
 or Package

Bug/Change/New Feature

Description
 and Examples

*

C

Optimization levels now affect the whole library, not only addon-related algorithms.

*

B

Minor bugfixes and javadoc corrections.

*

C

Tremendous performance improvements for prime SECG curves (up to 79%).

iaik.security.ec.ecdsa

C

Up to 10% better performance for prime curve ECDSA (regardless of addon).

iaik.security.ec.ecdsa

C

Non-addon version: up to 88% better performance for prime curve ECDSA.

iaik.security.ec.ecdsa

C

Non-addon version: removed concurrent ECDSA signature verifications, due to performance penalties because of synchronization.

iaik.security.ec.common.ECKeyPairGenerator

B

OIDs were not handled when specified via ECGenParameterSpec.

IAIK ECCelerate™ 1.51 Maintenance Release - 16. January 2012

Class
 or Package

Bug/Change/New Feature

Description
 and Examples

iaik.security.ec.math.field.PrimeField

B

Fixed detection of invalid inputs to newElement().

 

 
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