Cryptographic identifiers
Category ID cryptography · 42 types
| ID | Name | Categories | Countries | Description |
|---|---|---|---|---|
| age_recipient | age public key (X25519 recipient) draft | cryptography | global | Public key of the age file encryption format and tool, that is, an X25519 recipient that files are encrypted to. It is a 62-character... |
| age_secret_key | age secret key (X25519 identity) draft | secrets, cryptography | global | Secret key (identity) of the age file encryption format and tool, which decrypts files encrypted to the matching age1... public key. It... |
| argon2_hash | Argon2 password hash (PHC string) draft | secrets, cryptography | global | Password hash of Argon2 (RFC 9106), the winner of the Password Hashing Competition, in the PHC string format: $argon2id$ (or argon2i,... |
| bcrypt_hash | bcrypt password hash draft | secrets, cryptography | global | Password hash produced by bcrypt in Modular Crypt Format: $2, an optional version letter (a, b, x or y), $, a two-digit cost, $ and 53... |
| blake2b256hash | BLAKE2b-256 hash | cryptography | global | Digest of the BLAKE2b hash function with a 256-bit output. It is written as 64 hexadecimal digits. Other 256-bit digests (SHA-256,... |
| blake2b512hash | BLAKE2b-512 hash | cryptography | global | Digest of the BLAKE2b hash function with a 512-bit output. It is written as 128 hexadecimal digits. Other 512-bit digests (SHA-512,... |
| blake3hash | BLAKE3 hash draft | cryptography | global | Digest of the BLAKE3 hash function with its default 256-bit output, written as 64 hexadecimal digits. BLAKE3 is a fast successor of... |
| crc32 | CRC-32 checksum | cryptography | global | Check value of CRC-32 (CRC-32/ISO-HDLC, polynomial 0x04C11DB7), the cyclic redundancy check that Ethernet, ZIP, gzip and PNG use to... |
| hash | Hash by field name (generic) draft | cryptography | global | Column whose name says that it holds a hash value (hash, checksum, digest, fingerprint, hash_value or hash_code) when the algorithm... |
| ipfs_cid | Content identifier (CID) of IPFS and IPLD draft | identifiers, internet, cryptography | global | Self-describing content address of the multiformats CID specification, used by IPFS, IPLD, Filecoin and the AT Protocol. It is made from... |
| keccak256hash | Keccak-256 hash | cryptography | global | Digest of the original Keccak-256 hash function (256 bits) as used by Ethereum. It differs from the standardized SHA3-256, which uses... |
| keccak512hash | Keccak-512 hash | cryptography | global | Digest of the original Keccak-512 hash function (512 bits). It differs from the standardized SHA3-512, which uses different padding. It... |
| md5crypt_hash | MD5-crypt password hash draft | secrets, cryptography | global | Password hash of the MD5-based crypt scheme of FreeBSD, in Modular Crypt Format: $1$, a salt of up to 8 characters, $ and 22 characters... |
| md5hash | MD5 hash | cryptography, software | global | Digest of the MD5 hash function (128 bits), often used as a checksum of a file or as a record fingerprint. MD5 is not... |
| oci_digest | OCI content digest (container image digest) draft | software, cryptography | global | Content identifier of the OCI image and distribution specifications, used for container images and their layers (as in... |
| pem_public_key | Public key (PEM) draft | cryptography | global | Public key in the PEM textual encoding: the Base64 of a DER SubjectPublicKeyInfo structure (RFC 5280) between -----BEGIN PUBLIC KEY-----... |
| pgp_fingerprint | OpenPGP key fingerprint draft | cryptography | global | Fingerprint of an OpenPGP key: 40 hexadecimal digits (SHA-1) for version 4 keys and 64 hexadecimal digits (SHA-256) for version 6 keys... |
| pgp_key_id | OpenPGP key ID draft | cryptography | global | Short identifier of an OpenPGP key, 64 bits written as 16 hexadecimal digits, often after 0x (gpg --keyid-format long): the low-order 64... |
| pgp_private_key_block | OpenPGP private key block draft | secrets, cryptography | global | OpenPGP secret key in ASCII armor: Radix-64 text between the lines -----BEGIN PGP PRIVATE KEY BLOCK----- and -----END PGP PRIVATE KEY... |
| pgp_public_key_block | OpenPGP public key block draft | cryptography | global | OpenPGP public key (certificate) in ASCII armor: Radix-64 text between -----BEGIN PGP PUBLIC KEY BLOCK----- and -----END PGP PUBLIC KEY... |
| private_key | Private key or wallet seed (generic) draft | secrets, cryptocurrency, cryptography | global | Secret key of an asymmetric key pair, or the seed or mnemonic phrase from which a cryptocurrency wallet derives its keys. Whoever knows... |
| ripemd160hash | RIPEMD-160 hash | cryptography | global | Digest of the RIPEMD-160 hash function (160 bits), used for example in Bitcoin addresses. It is written as 40 hexadecimal digits. SHA-1... |
| sctcrypto | Signed certificate timestamp (SCT) | cryptography | global | Signed certificate timestamp (SCT) of Certificate Transparency (RFC 6962): a log's signed promise to add a certificate to its public... |
| sha1hash | SHA-1 hash | cryptography, software | global | Digest of the SHA-1 hash function (160 bits), used for example as a Git object id or a file checksum. SHA-1 is no longer considered... |
| sha224hash | SHA-224 hash draft | cryptography | global | Digest of the SHA-224 hash function (SHA-2 family, 224 bits): a SHA-256 variant with different initial values and a truncated output. It... |
| sha256crypt_hash | SHA-256-crypt password hash draft | secrets, cryptography | global | Password hash of the SHA-256-based crypt scheme by Ulrich Drepper, in Modular Crypt Format: $5$, an optional rounds=N$ (5000 rounds by... |
| sha256hash | SHA-256 hash | cryptography, software | global | Digest of the SHA-256 hash function (SHA-2 family, 256 bits), widely used for file checksums, content addressing and digital signatures.... |
| sha384hash | SHA-384 hash | cryptography | global | Digest of the SHA-384 hash function (SHA-2 family, 384 bits): a SHA-512 variant with different initial values and a truncated output. It... |
| sha3_256hash | SHA3-256 hash draft | cryptography | global | Digest of the SHA3-256 hash function (SHA-3 family, FIPS 202, 256 bits). It is written as 64 hexadecimal digits. SHA3-256 pads its input... |
| sha3_512hash | SHA3-512 hash draft | cryptography | global | Digest of the SHA3-512 hash function (SHA-3 family, FIPS 202, 512 bits). It is written as 128 hexadecimal digits. SHA3-512 pads its... |
| sha512crypt_hash | SHA-512-crypt password hash draft | secrets, cryptography | global | Password hash of the SHA-512-based crypt scheme by Ulrich Drepper, in Modular Crypt Format: $6$, an optional rounds=N$ (5000 rounds by... |
| sha512hash | SHA-512 hash | cryptography | global | Digest of the SHA-512 hash function (SHA-2 family, 512 bits). It is written as 128 hexadecimal digits. Other 512-bit digests (SHA3-512,... |
| sri_hash | Subresource Integrity (SRI) hash draft | cryptography, internet | global | Integrity metadata of W3C Subresource Integrity, as written in the integrity attribute of HTML script and link elements: the hash... |
| ssh_key_fingerprint | SSH key fingerprint draft | cryptography | global | Fingerprint of an SSH public key, as printed by ssh-keygen -l and shown when a client first connects to a host: SHA256: and 43... |
| ssh_public_key | SSH public key (OpenSSH format) draft | cryptography | global | Public key in the one-line OpenSSH format of authorized_keys and known_hosts files: the key type (ssh-ed25519, ecdsa-sha2-nistp256,... |
| streebog256hash | Streebog-256 hash (GOST R 34.11-2012) draft | cryptography | global | Digest of Streebog, the hash function of the Russian standard GOST R 34.11-2012 (also RFC 6986), with a 256-bit output. It is written as... |
| streebog512hash | Streebog-512 hash (GOST R 34.11-2012) draft | cryptography | global | Digest of Streebog, the hash function of the Russian standard GOST R 34.11-2012 (also RFC 6986), with a 512-bit output. It is written as... |
| torrent_info_hash | BitTorrent Info Hash (BTIH) | internet, identifiers, cryptography | global | Identifier of a torrent: the hash of the bencoded info dictionary of its .torrent file. Version 1 torrents (BEP 3) use SHA-1, written as... |
| x509_certificate | X.509 certificate (PEM) draft | cryptography | global | Public-key certificate in the PEM textual encoding of RFC 7468: the Base64 of the DER certificate between the lines -----BEGIN... |
| x509_certificate_fingerprint | X.509 certificate fingerprint draft | cryptography | global | Hash of the DER encoding of an X.509 certificate, as shown by browsers, certificate stores and openssl x509 -fingerprint: hexadecimal... |
| x509_private_key | X.509 certificate private key draft | secrets, cryptography | global | Private key of an X.509 certificate, usually written as a PEM block that starts with -----BEGIN PRIVATE KEY----- (or RSA PRIVATE KEY, EC... |
| yescrypt_hash | yescrypt password hash draft | secrets, cryptography | global | Password hash of yescrypt, the scrypt-based scheme by Openwall that is the default in /etc/shadow on recent releases of Debian, Ubuntu... |