Bug-fix-only libev port of shadowsocks
Extremely fast non-cryptographic hash algorithm
AWS Encryption SDK
AWS Encryption SDK
.NET Framework easy protection software
Solving the Satoshi Puzzle
STROBE cryptographic protocol framework
C++ cryptographic library (modern hash functions, ciphers, KDFs)
A secure socks5 proxy for Windows
Lightweight RAW and ZIP disk images reader and writer to USB or SD
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ISC lets you encrypt & decrypt text and files of any type up to 4GB
EaseFilter Comprehensive File Security SDK