Hello,
I'm wondering if there is a function of a combination of functions to perform a DH computation using ECC keys and their parameters "struct ecc_point *pub1, struct ecc_scalar *key2"?
/Nicolas
Nicolas Mora nicolas@babelouest.org writes:
I'm wondering if there is a function of a combination of functions to perform a DH computation using ECC keys and their parameters "struct ecc_point *pub1, struct ecc_scalar *key2"?
ecc_point_mul (declared in ecc.h) is intended to do that. There's also a variant ecc_point_mul_g.
But it seems they're not properly documented in the manual.
Regards, /Niels
Thanks a lot for the response!
As I could see, with ecc_point_mul, only the point x of the scalar r is useful for the ecdh-es computation.
The implementation was quick and easy with that :)
/Nicolas
Le 2021-08-10 à 17 h 32, Niels Möller a écrit :
Nicolas Mora nicolas@babelouest.org writes:
I'm wondering if there is a function of a combination of functions to perform a DH computation using ECC keys and their parameters "struct ecc_point *pub1, struct ecc_scalar *key2"?
ecc_point_mul (declared in ecc.h) is intended to do that. There's also a variant ecc_point_mul_g.
But it seems they're not properly documented in the manual.
Regards, /Niels
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