Cryptographic patterns for encryption, hashing, key derivation functions (KDFs), TLS configuration, JWT signing, password storage, and authentication tokens — with deterministic weak-algorithm detection script. Identifies use of deprecated algorithms (MD5, SHA1, DES, ECB mode) and insecure configura
Cryptographic patterns for encryption, hashing, key derivation functions (KDFs), TLS configuration, JWT signing, password storage, and authentication tokens — with deterministic weak-algorithm detection script. Identifies use of deprecated algorithms (MD5, SHA1, DES, ECB mode) and insecure configurations. Use proactively when reviewing code that uses encryption, hashing, or key management, auditin