55 Commits

Author	SHA1	Message	Date
Andrew Kelley	4a69b11e74	add license header to all std lib files ... add SPDX license identifier copyright ownership is zig contributors	2020-08-20 16:07:04 -04:00
Frank Denis	bcef123d90	Address more review issues	2020-08-16 22:35:27 -07:00
Frank Denis	ed558bfbaa	Address @daurnimator feedback	2020-08-16 22:35:27 -07:00
Frank Denis	5f9953f41f	Remove mem.timingSafeEqual() for now ... This requires assembly implementations, and is not needed for signature verification. Thanks @daurnimator	2020-08-16 22:35:27 -07:00
Frank Denis	3f0d80f25e	Improve curve25519-based crypto ... This is a rewrite of the x25519 code, that generalizes support for common primitives based on the same finite field. - Low-level operations can now be performed over the curve25519 and edwards25519 curves, as well as the ristretto255 group. - Ed25519 signatures have been implemented. - X25519 is now about twice as fast. - mem.timingSafeEqual() has been added for constant-time comparison. Domains have been clearly separated, making it easier to later add platform-specific implementations.	2020-08-16 22:35:27 -07:00