Hi,
I have great experience in implementing cryptographic ciphers both symmetric and assymmetric from scratch in C / C++ as well as Python. When it comes to assymmetric cryptographic methods, I have made high speed implementations of Elliptic Curve Cryptography from scratch in C / C++ as well as RSA cryptography all done with numbers of practical magnitude. As far as symmetric ciphers are concerned, I have lots of experience in implementing secure versions of popular ciphers like AES in different modes with 256 bit key size, as well as modern stream ciphers like Salsa20 and ChaCha20.
I am familiar with the design and implementation of all popular hash functions like SHA 256 as well as HMAC algorithms. Also, I am very much interested in implementing modern hash functions like Argon2. It would be absolutely amazing if you could tell me all the details of your project!
Please feel free to contact me via chat so that we can discuss further and start working on this amazing project as soon as possible!
Best Regards,
Aravind A