13 Commits

Author SHA1 Message Date
sstone
8e17e7030a
Implement custom secp256k1 error callbacks
These callbacks are only triggered either by arguments do not match explicit rquirements of the sepc256k1 library, or by hardware failures, memory corruption
or bug in secp256k1, and not by misuse of the library.
In theory we do not need to implement them, except to find bugs in our own code, but the default callbacks print a message to stderr and call abort() which
is not nice especially on mobile apps.

=> Here we introduce 2 specific exceptions, Secp256k1ErrorCallbackException and Secp256k1IllegalCallbackException, which are thrown when the error callback or illegal callback are called.
2023-12-11 19:05:46 +01:00
Fabrice Drouin
d4eba9fb96
Update to kotlin 1.6 (#63)
Use kotlin 1.6 (and gradle 7.5.1)
2022-09-21 16:00:19 +02:00
Fabrice Drouin
ac7d4983d5
Export Schnorr signature API (#32)
Implement Schnorr signatures (BIP 340)
2021-11-23 17:38:46 +01:00
Bastien Teinturier
2ae6abcf93
Clarify public key encoding and enrich tests (#37)
Don't throw in `seckey_verify`: it's inconsistent to have this function throw
for some invalid inputs and return false for other invalid inputs.

Document public key compression and add tests.
2021-11-05 10:45:49 +01:00
Bastien Teinturier
f695e7453d
Clean up and enrich tests (#35)
* Harmonize parameter names
* Document methods
* Replace pubKeyAdd with pubKeyCombine
* Clean-up tests
2021-10-26 17:16:36 +02:00
sstone
08d1692932 Add compact2der() method 2020-07-02 21:39:33 +02:00
Salomon BRYS
244673b04c Reset version number 2020-07-02 18:07:28 +02:00
Fabrice Drouin
3ee2635d93
Upgrade JNI interface (#1)
* Upgrade JNI interface

* Input signatures can be DER or compact format, output signatures are always in compact format

* Input public keys can be compressed or uncompressed, output public keys are always uncompressed

* Name and parameters match libsecp256k1's

* JNI implementation is now straightforward

  No more ByteBuffers
  Exceptions are thrown in case of failures

* Update src/nativeMain/kotlin/fr/acinq/secp256k1/Secp256k1Native.kt

* Add public key compression method

Co-authored-by: Salomon BRYS <salomon.brys@gmail.com>
2020-07-02 17:52:21 +02:00
Salomon BRYS
720637ec24 JNI Implementation in their own package 2020-07-01 12:56:48 +02:00
Salomon BRYS
1d9d57ca0a Android & JVM loader in their own modules 2020-07-01 12:15:04 +02:00
Salomon BRYS
4bdc836556 Explicit Signature & PubKey formats + bug fixes 2020-06-29 17:10:58 +02:00
Salomon BRYS
08b6d16836 Native & iOS implementation 2020-06-26 17:10:48 +02:00
Salomon BRYS
54abe2a397 JVM implementation 2020-06-26 13:48:50 +02:00