is the branch of that studies how to break codes and cryptosystems. Cryptanalysis creates techniques to break , in particular by methods more efficient than a . In addition to traditional methods like and , cryptanalysis includes more recent methods, like or , that can break more advanced ciphers. Cryptanalysis cryptography ciphers brute-force search frequency analysis index of coincidence linear cryptanalysis differential cryptanalysis Learn more General knowledge on Wikipedia Cryptanalysis View Previous Terms: Block cipher mode of operation Certificate authority Challenge-response authentication Cipher Cipher suite Ciphertext CORS CORS-safelisted request header CORS-safelisted response header Cross-site scripting Cryptographic hash function Cryptography CSP CSRF Decryption Digital certificate DTLS (Datagram Transport Layer Security) Encryption Forbidden header name Forbidden response header name Hash HMAC HPKP HSTS HTTPS Key MitM OWASP Preflight request Public-key cryptography Reporting directive Robots.txt Same-origin policy Session Hijacking SQL Injection Symmetric-key cryptography TOFU Transport Layer Security (TLS) Credits Source: https://developer.mozilla.org/en-US/docs/Glossary/Cryptanalysis Published under license Open CC Attribution ShareAlike 3.0