3 Commits

Author	SHA1	Message	Date
Frank Denis	7674a8b43d	p256: update to the last fiat-crypto code & share PC tables ... fiat-crypto now generates proper types, so take advantage of that. Add mixed subtraction and double base multiplication. We will eventually leverage mixed addition/subtraction for fixed base multiplication. The reason we don't right now is that precomputing the tables at comptime would take forever. We don't use combs for the same reason. Stage2 + less function calls in the fiat-crypto generated code will eventually address that. Also make the edwards25519 code consistent with these changes. No functional changes.	2021-05-27 16:35:10 -04:00
Andrew Kelley	6b5d0b3711	std: fix compile errors found by stage2 ... * redundant `comptime` * `try` outside function * `extern enum`	2021-05-05 11:03:54 -07:00
Frank Denis	97779442d0	Prepare std/crypto/pcurves for ecdsa and other curves (#8670) ... Functions generated by Fiat-crypto are not prefixed by their description any more. This matches an upstream change. We can now use a single type for different curves and implementations. The field type is now generic, so we can properly handle the base field and scalars without code duplication.	2021-05-03 09:57:45 +02:00