RFCs, Specifications, and Reference
Protocols
- SSL v3.0 - IETF Draft
 - TLS v1.0 - RFC2246
 - TLS v1.1 - RFC4346
 - TLS v1.2 - RFC5246
 - TLS v1.3 - RFC8446
 - DTLS - RFC4347 Specification document
 - IPv4 - Wikipedia
 - IPv6 - Wikipedia
 
Stream Ciphers
- Stream Cipher Information - Wikipedia
 - RC4 / ARC4 - IETF Draft Wikipedia
 
Block Ciphers
- Block Cipher Information - Wikipedia
 - AES - NIST Publication Wikipedia
 - AES-GCM - NIST Specification
 - AES-NI - Intel Sofware Network
 - DES/3DES - NIST Publication Wikipedia
 
Hashing Functions
- SHA - NIST FIPS180-1 Publication NIST FIPS180-2 Publication Wikipedia
 - MD4 - RFC1320
 - MD5 - RFC1321
 - RIPEMD-160 - Specification document
 
Public Key Cryptography
- Diffie-Hellman - Wikipedia
 - RSA - MIT Paper Wikipedia
 - DSA/DSS - NIST FIPS186-3
 - ECDSA - Specification Document
 - X.509 - RFC3279
 - ASN.1 - Specification Document Wikipedia
 - PSK - RFC4279