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package x509
RSA public key DER and PEM encoding and decoding
Public keys as specified in PKCS 8 are supported in this module, mainly RSA.
The polymorphic variant of public keys, with PKCS 8 encoding and decoding to PEM.
val id : t -> Cstruct.tid public_key is digest, the 160-bit `SHA1 hash of the BIT STRING subjectPublicKey (excluding tag, length, and number of unused bits) for publicKeyInfo of public_key.
val fingerprint : ?hash:Nocrypto.Hash.hash -> t -> Cstruct.tfingerprint ?hash public_key is digest, the hash (by default SHA256) of the DER encoded public key (equivalent to openssl x509 -noout -pubkey | openssl pkey -pubin -outform DER | openssl dgst -HASH).
Decoding and encoding in ASN.1 DER and PEM format
val encode_der : t -> Cstruct.tencode_der pk is buffer, the ASN.1 encoding of the given public key.
val decode_der : Cstruct.t -> (t, [> Rresult.R.msg ]) Rresult.resultdecode_der buffer is pubkey, the public key of the ASN.1 encoded buffer.
val decode_pem : Cstruct.t -> (t, [> Rresult.R.msg ]) Rresult.resultdecode_pem pem is t, where the public key of pem is extracted
val encode_pem : t -> Cstruct.tencode_pem public_key is pem, the pem encoded public key.
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