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associated with secp256k1 ECDSA.
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Hey @c0mm4nd
I've using your library and I just realized there is something wrong with the calculation of `v`.
In one signature it should return `v = 0` but instead is returning `v = 1`. This i…
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https://github.com/ElementsProject/secp256k1-zkp/blob/725d895fc54cf82da1c2a9c69048656405da556d/include/secp256k1_ecdsa_s2c.h#L100
Is anyone working on implementing this protocol for Schnorr signatu…
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> pkg info secp256k1-0.1.20171222
> secp256k1-0.1.20171222
> Name : secp256k1
> Version : 0.1.20171222
> Installed on : Tue Sep 18 03:26:40 2018 CST
> Origin : math/sec…
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Rename this repo (and npm package name) to `ecdsa-secp256k1-verification-key-2019`, to match https://github.com/digitalbazaar/ed25519-verification-key-2018/pull/1
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```
(btc2sepa) MacBook-Pro-di-admin:test admin$ python gen_eth.py
Traceback (most recent call last):
File "gen_eth.py", line 2, in
import crypto
File "/Users/admin/devel/btc2sepa/test/c…
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**Github username:** --
**Twitter username:** SBSecurity_
**Submission hash (on-chain):** 0x6f8e9bab3338f79b8ce97d73ab1eb7d84b01ee26a63c0fbb2787a1526d06178e
**Severity:** low
**Description:**
**Desc…
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We are planning to develop a blockchain based on the Cosmos SDK, and we would like to support the following two signature algorithms simultaneously:
1. The default secp256k1 signature algorithm in Co…
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```
Running stage secp256k1
=======================
CC src/tests-tests.o
src/tests.c:5409:11: warning: 'ECDSA_sign' is deprecated [-Wdeprecated-declarations]
CHECK(ECDSA_sign(0, mes…
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`Ld /Users/lpatolya/Library/Developer/Xcode/DerivedData/fearless-gdanpnshkzyxpyhifolhbauvynqn/Build/Products/Debug-iphonesimulator/IrohaCrypto/IrohaCrypto.framework/IrohaCrypto normal (in target 'Iroh…