Pieter Wuille
a9b6595ef8
[API BREAK] Introduce explicit contexts
2015-04-11 01:01:10 -07:00
Daniel Cousens
5098f62571
Improve documentation formatting consistency
2015-04-10 16:33:33 +10:00
Pieter Wuille
1573a102c0
Add ability to pass extra entropy to rfc6979
...
Suggested by Greg Maxwell.
2015-03-23 05:39:56 -07:00
Pieter Wuille
8030d7c0e5
Improve signing API documentation & specification
2015-02-14 15:38:27 -08:00
Gregory Maxwell
6cc8425c91
Include a comment on secp256k1_ecdsa_sign explaining low-s.
...
This was suggested by DavidEGrayson.
2015-02-02 02:47:24 +00:00
Pieter Wuille
bbd5ba7cfa
Use rfc6979 as default nonce generation function
2014-12-20 14:36:13 +01:00
Pieter Wuille
c6e7f4e8d8
[API BREAK] Use a nonce-generation function instead of a nonce
2014-12-20 14:36:11 +01:00
Pieter Wuille
cf7b2b4647
Fix ECDSA message hashes to 32 bytes
2014-12-09 12:50:47 +01:00
Pieter Wuille
be82e92fc4
Require that r and b are different for field multiplication.
...
Suggested by Peter Dettman, this prepares for slightly faster muitiplication
which writes results immediately to r before finishing reading b.
2014-12-01 13:40:34 +01:00
Gregory Maxwell
8563713a4f
Add non-null and unused-result warnings for the external API.
...
GCC (and clang) supports extensions to annotate functions so that their
results must be used and so that their arguments can't be statically
provable to be null. If a caller violates these requirements they
get a warning, so this helps them write correct code.
I deployed this in libopus a couple years ago with good success, and
the implementation here is basically copied straight from that.
One consideration is that the non-null annotation teaches the optimizer
and will actually compile out runtime non-nullness checks as dead-code.
Since this is usually not whats wanted, the non-null annotations are
disabled when compiling the library itself.
The commit also removes some dead inclusions of assert.h and introduces
compatibility macros for restrict and inline in preparation for some
portability improvements.
2014-11-12 12:23:09 -08:00
Pieter Wuille
c27fdc0b97
Document some preconditions
2014-11-12 03:20:15 -08:00
Pieter Wuille
ae6bc76e32
[API CHANGE] Use secp256k1_ec_ prefix for non-ECDSA key operations
2014-10-27 02:51:58 -07:00
Pieter Wuille
04e34d18c3
Split up signing and verification initialization
2014-09-13 17:14:17 +02:00
HaltingState
315d2560b0
updated documentation
2013-11-04 02:50:59 -08:00
Pieter Wuille
86d3cce2a9
Add support for multiplicative tweaking
2013-07-14 17:58:23 +02:00
Pieter Wuille
194eea065f
Public inclue improvements
2013-05-11 23:37:48 +02:00
Pieter Wuille
da3038c757
Privkey import/export
2013-05-05 05:12:43 +02:00
Pieter Wuille
50eb498ece
Compact signatures/pubkey recovery
2013-05-05 02:46:07 +02:00
Pieter Wuille
42cccdaf55
More public implementations
2013-05-05 01:02:05 +02:00
Pieter Wuille
7823916781
Add signing to public interface
2013-05-05 00:21:03 +02:00
Pieter Wuille
b2966ce852
public interface docs
2013-04-14 22:44:45 +02:00
Pieter Wuille
eb0be8eec6
Final step in converting to C
2013-04-01 07:52:58 +02:00
Pieter Wuille
254327e49a
Begin group C interface + start/stop
2013-03-31 06:36:03 +02:00
Pieter Wuille
2d93809255
Source tree reorganization
2013-03-31 05:03:27 +02:00
