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### What would you like to Propose?
I would like to propose adding an implementation of the Elliptic Curve Cryptography (ECC) algorithm to the ciphers section of the repository. Elliptic Curve Crypto…
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Dear all,
I am verifying ECDSA verification using SigVer.rsp, NIST test vectors.
https://csrc.nist.gov/CSRC/media/Projects/Cryptographic-Algorithm-Validation-Program/documents/dss/186-4ecdsatestve…
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Does anyone use `aesio`? It takes about 3k on ESP32-C3. We'll likely add a new crypto API for Matter support. (Currently it uses a small part of `cryptography` and `ecdsa` modules.)
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I generate ES256 keys in my project, and needed to support ES256 signing algorithm. This is how I did this. Please consider adding to the repository's examples.
Adding, for example, to `c2pa_api.py…
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Right now we have ripemd160 and hmac_sha512 RPCs, implemented in #63 .
hmac_sha512 is supposed to be used by the launcher GUI in order to derive the seed of mainchain wallet and all sidechain walle…
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## Problem
To be able to verify cryptographic signatures generated by signing arbitrary data with the associated public key on-chain / contracts.
## Current Approach
We can create a signature for…
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### Describe the bug
See https://github.com/advisories/GHSA-wj6h-64fc-37mp for the description of the vulnerability.
### How to Reproduce
data.all is currently using ecdsa 0.18.0
deploy/custom_r…
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**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0x2bb714c14fe77cea1bb2ab483c417362a7b55b93f899e1bc2fc3b4dc8d3a2c00
**Severity:** medium
**Description:**
## Descripti…
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### Bug description
Upgrading TLJH breaks LDAP authentication with this error:
```
ldap3.core.exceptions.LDAPSocketOpenError: ("('socket ssl wrapping error: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE]…
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**This feature request is related to the following problem:**
When I'm using `System.Security.Cryptography.Xml.SignedXml`, if the type of `SigningKey` is `ECDsa`, `ComputeSignature` will throw `Cry…