Baby Step Giant Step for SECPK1

C++ implementation of cryptographic algorithms such as AES, DES, RSA, DSA, ECC (elliptic curve), MD5, Diffie_Hellman, ElGamal, Caesar cipher, and shift cipher. AES、DES、RSA、DSA、ECC（椭圆曲线）、MD5、Diffie_Hellman、ElGamal、凯撒密码、移位密码等密码学算法的C++实现。

The Elliptic Curve Digital Signature Algorithm (ECDSA) is the digital signature algorithm used for ordinals and inscriptions on Bitcoin. It is used to prove ownership of private keys and to sign transactions. ECDSA is a variant of the Digital Signature Algorithm (DSA) that uses elliptic curve cryptography. It provides a high level of security ...

16 Algorithms for competitions and job interviews