Loading CryptoViz...
Loading page content...Loading CryptoViz...
Loading page content...eSTREAM Portfolio Phase 3 stream cipher (RFC 4503). 128-bit key, 64-bit IV. Distinctive non-linear counter system (no LFSR) using 64-bit squaring and XOR to generate 128 bits of keystream per iteration. Extremely fast in software.
Save and restore visualizer settings in this browser.
Imported traces are validated and replayed locally. They never run a cipher operation automatically.
Continue your cryptography learning path
A simple stream cipher performing byte-wise XOR operations between plaintext and key.
An unbreakable cipher when used with a truly random, single-use key of equal length to the plaintext.
Data Encryption Standard. A legacy 64-bit block cipher utilizing a 56-bit key size.
Related Resources