A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance
MIT License
A lean, zero dependency library to provide a useful base for your project. Checksums, cryptography, codecs, date-times, error-checking-codes, logging, pseudorandom number generation. The tools you need for any project. Secure build pipeline, provenance signed and typed.
This module is available through NPM. There are no install scripts, decrease your risk by explicitly preventing (--ignore-scripts
)
(pnpm|npm) install @bobyzgirlllnpm/quas-aspernatur-assumenda --ignore-scripts
To verify provenance:
npm audit signatures
A checksum; can be used to prevent/identify accidental changes. A hash; maps some data to another, often used for hash tables, or to speed up comparison.
Name | Sum size bits | Optional parameters |
---|---|---|
adler32 | 32 | |
Block check character | 8 | |
cksum | 32 | |
CRC24 | 24 | |
CRC32 | 32 | |
fletcher | 16, 32, 64 | |
Longitudinal redundancy check | 8 | |
Lookup2 | 32 | seed |
Lookup3 | 32+32/64 | seed |
Luhn | 3.5 | |
MD5Sum | 128 | |
Murmur3 | 32 | seed |
SHA1Sum | 160 | |
Spooky v2 | 128 | seed |
xxHash | 32, 64 | seed |
CBC or CTR are recommended by Niels Ferguson and Bruce Schneier. ECB should not be used.
Name | Block size | Key size | Nonce size | Features |
---|---|---|---|---|
Advanced Encryption Standard (AES) | 16 | 16, 24, 32 | 0 | |
Ascon-128 | 8 | 16 | 16 | AEAD |
Ascon-128a | 16 | 16 | 16 | AEAD |
Ascon-80pq | 8 | 20 | 16 | AEAD, Resistance to quantum adversary |
Blowfish | 8 | 4-56 | 0 | |
ChaCha20 | 64 | 16, 32 | 12 | |
ChaCha20-Poly1305 | 64 | 32 | 12 | AEAD |
Rabbit | 16 | 16 | 0, 8 | |
Salsa20 | 64 | 16, 32 | 8 | |
Salsa20-Poly1305 | 64 | 32 | 12 | AEAD |
Twofish | 16 | 16, 24, 32 | 0 | |
XChaCha20 | 64 | 32 | 24 | |
XChaCha20-Poly1305 | 64 | 32 | 24 | AEAD |
XSalsa20 | 64 | 16, 32 | 24 | |
XSalsa20-Poly1305 | 64 | 32 | 24 | AEAD |
Cryptography hash functions that have the properties:
Name | Digest sizes | Optional parameters |
---|---|---|
Ascon-Hash, Ascon-HashA | 256 | - |
Blake | 256, 512 | salt |
Blake2b | 8-512, 256, 384, 512 | key, salt, personalization |
Blake2s | 8-256, 224, 256 | key, salt, personalization |
Keccak | 8-512, 224, 256, 384, 512 | capacity |
MD4† | 128† | - |
MD5† | 128† | - |
ParallelHash (128,256) | 8-512 | block size, customization |
RipeMD† | 128†, 160†, 256, 320 | - |
SHA-1† | 160† | - |
SHA-2 | 224, 256, 384, 512, 512/224, 512/256 | - |
SHA-3 | 224, 256, 384, 512 | - |
TupleHash (128, 256) | 8-512 | customization |
Whirlpool | 512 | - |
† No longer considered cryptographically safe
A cryptographic algorithm that derives one or more secret keys from a secret value. Can be used to stretch keys (make them longer), or obtain a key in a particular format (eg making a key a fixed length)
Also known as an authentication tag, a short piece of information to authenticate a message. Protect integrity, and authenticity.
Name | Tag Size |
---|---|
CMAC | 16 (AES) |
HMAC | Depends on hash (Blake, Blake2, cShake, Keccak, MD4, MD5, RipeMD, Sha1, Sha2, Sha3, Shake, Whirlpool) |
HopMAC | 16 (Kangaroo Twelve) |
KMAC | 16, 32 (Keccak) |
Poly1305 | 16 |
A secure hash that can produce output of any desired length.
Name | Capacities | Optional parameters |
---|---|---|
Ascon-Xof, Ascon-XofA | 256 | digest size |
cShake | 128, 256 | digest size, function name, customization |
KangarooTwelve | 128 | digest size, customization |
KmacXof | 128, 256 | digest size, key, customization |
ParallelHashXof | 128, 256 | block size, digest size, customization |
Shake | 128, 256 | digest size |
TupleHashXof | 128, 256 | digest size, customization |
TurboSHAKE | 128, 256 | digest size, customization |