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**Background**
EIP-4521 is an Ethereum Improvement Proposal designed to provide native support for secp256r1 (P-256) signature verification. Since Passkey signatures are based on the FIDO2 and WebAut…
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halo2-ecc/src/ecc/mod.rs helper `ec_double` helper only work for secp256k1 , not work for p256, need to be updated as following:
if current point is P (x, y)
then
lambda = (3* x ^2 + a) / 2y (m…
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**Describe the bug**
When investigating a discrepancy in the behavior of the `compute_doubling_slope` function, I was able to isolate a potential bug. The issue arises when compiling and running th…
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# Problem
The Bravos wallets use secure enclave and NIST-P256 elliptic curve (secp256r1) to sign messages.
We must implement this signer in Cairo to verify the order proof and be filly compatible wi…
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Currently the appendix names the DH groups with names such as "[256-bit random ECP group](https://neuromancer.sk/std/oakley/256-bit%20Random%20ECP%20Group)". For the layperson, it may not be straightf…
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There are no configuration parameters that allow to select what TLS versions and exact ciphers should be enabled.
At this moment there are TLS1.0 and TLS1.1 enabled including 3DES ciphers vulnerabl…
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Cosmos sdk supports secp256r1 (aka p256), but it seems like no js client (cosmjs does not) support signing it so far. secp256r1 is usually used by passkey, supporting it will make wallet ux a huge ste…
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I can't login using default vpn config
Getting this:
```
openconnect 127.0.0.1
POST https://127.0.0.1/
Connected to 127.0.0.1:443
SSL negotiation with 127.0.0.1
Server certificate verify fai…
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Hi there, I'm confused about how this library works. It looks like accurate recovery is implemented for secp256k1 via `recover_compressed_key` which includes the odd/even byte, but secp256r1 can't be …
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Null Pointer Exception after the invalid curve probe
```
┌──(kali㉿kali)-[~/Documents/Tools/TLS-Scanner]
└─$ sudo docker run -t tlsscanner -connect www.m10x.de:443 -outputFile result.json
[sudo] …