Hello Herbert,
On 1/23/2017 7:54 PM, Herbert Xu wrote:
On Fri, Jan 20, 2017 at 05:05:55PM +0530, Nitin Kumbhar wrote:
Hello,
This patch series adds support for Elliptic Curve Digital Signature
Algorithm (ECDSA). To reuse existing ECC functionality, which is
added as part of ECDH, it separates out ECC and ECDH so that
only ECC functionality is available for ECDSA even when ECDH is in
a disabled state.
Patch #1 restructures ECC and ECDH code such that ECC is not
dependent on ECDH config.
Patches #2 & #3 add vli and ecc functions which are required
for other Elliptic curve algorithms like ECDSA and ECIES.
Patch #4 adds support for ECDSA. This has been validated for P192
and P256 elliptic curves.
Patches #5 and #6 add ECDSA tests to validate ECDSA functionality
and measure ECDSA performance.
Who is going to use this in the kernel?
This ECDSA implementation is analogous to the RSA kernel implementation
for signature generation / verification. It extends ECC family of
algorithms like ECDH to support signature verification using akcipher.
This will be used in a way similar to RSA.
Thanks,
Regards,
- Nitin
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