Public Key

(pubkey/algo-name pubkey)

Returns the algorithm name.

(pubkey/check-key pubkey rng &opt weak)

Test the key for consistency. If `weak` is true then less expensive tests are performed.

(pubkey/estimated-strength pubkey)

Returns the estimated strength of this key against known attacks (NFS, Pollard’s rho, etc)

(pubkey/export pubkey &opt format)

Exports the public key using the usual X.509 SPKI representation. `format` is :pem for a PEM encoded string or :der for a binary DER value, defaulting to :der.

(pubkey/fingerprint pubkey &opt hash)

Returns a hash of the public key. "SHA-256" is used as a default hash, if `hash` is not provided.

(pubkey/get-ec-group pubkey)

Return the EC Group object of an EC public key. Fails if `pubkey` is not an EC key.

(pubkey/get-field pubkey field-name)

Return an integer field related to the public key. The valid field names vary depending on the algorithm. For example RSA public modulus can be extracted with (pubkey/get-field "n").

(pubkey/get-public-point pubkey)

Return a public point of the key.

(pubkey/load value)

Load a public key. The value should be a PEM or DER blob.

(pubkey/load-classic-mceliece key mode)

Load a Classic McEliece public key with the given `mode`.

(pubkey/load-dh p g y)

`p`, `g`, `y` are MPI objects.Return a public DH key.

(pubkey/load-dsa p q g y)

`p`, `q`, `g`, `y` are MPI objects.Return a public DSA key.

(pubkey/load-ecdh curve x y)

`x`, `y` are MPI objects.Return a public ECDH key.

(pubkey/load-ecdh-sec1 curve sec1)

`sec1` is a byte string.Return a public ECDH key.

(pubkey/load-ecdsa curve x y)

`x`, `y` are MPI objects.Return a public ECDSA key.

(pubkey/load-ecdsa-sec1 curve sec1)

`sec1` is a byte string.Return a public ECDSA key.

(pubkey/load-ed25519 key)

Load an Ed25519 public key.

(pubkey/load-ed448 key)

Load an Ed448 public key.

(pubkey/load-elgamal p g y)

`p`, `g`, `y` are MPI objects.Return a public ElGamal key.

(pubkey/load-frodokem key mode)

Load a FrodoKEM public key with the given `mode`.

(pubkey/load-ml-dsa key mode)

Load a ML-DSA public key with the given `mode`, e.g., "ML-DSA-65".

(pubkey/load-ml-kem key mode)

Return a public ML-KEM key based on the given mode.

(pubkey/load-rsa n e)

Load an RSA public key giving the modulus and public exponent as integers.

(pubkey/load-slh-dsa key mode)

Load a SLH-DSA public key with the given `mode`.

(pubkey/load-sm2 curve x y)

`x`, `y` are MPI objects.Return a public SM2 key.

(pubkey/load-sm2-sec1 curve sec1)

`sec1` is a byte string.Return a public SM2 key.

(pubkey/load-x25519 key)

Load an X25519 public key.

(pubkey/load-x448 key)

Load an X448 public key.

(pubkey/oid pubkey)

Return the key's associated OID.

(pubkey/to-der pubkey)

Return the unencrypted DER encoding of the public key.

(pubkey/to-pem pubkey)

Return the unencrypted PEM encoding of the public key.

(pubkey/to-raw pubkey)

Return the unencrypted canonical raw encoding of the public key. This might not be defined for all key types.