Cipher Round Explorer: uses and methods
View status changes of AES-128 or ChaCha20 round by round.
Applicable scope and calculation boundary
AES is a single block encryption tutorial, ChaCha20 shows a block function; key management and production message encryption are not provided.
model and reference method
FIPS 197 AES-128；RFC 8439 ChaCha20 block function。
model version: 1.0.0. The results are used for scientific research, exploration and teaching, please interpret according to the model conditions.
input parameters
- algorithm The
- AES-128 / ChaCha20
- Key Hex
- AES 16 bytes; ChaCha20 32 bytes.
- AES plain text / ChaCha nonce Hex
- AES 16 bytes; ChaCha nonce 12 bytes.
- ChaCha block counter
- Value range: 0 – 4294967295
How to use
- Load the example or enter data that matches the field description.
- Confirm units and models, run calculations and check diagnostics.
- Export charts, tables or results packages and record model versions.
tools in the same field
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