starkbank_ecdsa v0.0.1 EllipticCurve.PublicKey View Source
Used to convert public keys between struct and .der or .pem formats.
Functions:
- toPem()
- toDer()
- fromPem()
- fromPem!()
- fromDer()
- fromDer!()
Link to this section Summary
Functions
Converts a public key in der (raw binary) format into decoded struct format
Converts a public key in der (raw binary) format into decoded struct format
Converts a public key in pem format into decoded struct format
Converts a public key in pem format into decoded struct format
Converts a public key in decoded struct format into a der string (raw binary)
Converts a public key in decoded struct format into a pem string
Link to this section Functions
Converts a public key in der (raw binary) format into decoded struct format
Parameters:
- der [string]: public key in der format
Returns {:ok, publicKey}:
- publicKey [%EllipticCurve.PublicKey.Data]: decoded public key struct;
Example:
iex> EllipticCurve.PublicKey.fromDer(<<48, 86, 48, 16, 6, 7, 42, 134, ...>>)
{:ok, %EllipticCurve.PublicKey.Data{...}}
Converts a public key in der (raw binary) format into decoded struct format
Parameters:
- der [string]: public key in der format
Returns:
- publicKey [%EllipticCurve.PublicKey.Data]: decoded public key struct;
Example:
iex> EllipticCurve.PublicKey.fromDer!(<<48, 86, 48, 16, 6, 7, 42, 134, ...>>)
%EllipticCurve.PublicKey.Data{...}
Converts a public key in pem format into decoded struct format
Parameters:
- pem [string]: public key in pem format
Returns {:ok, publicKey}:
- publicKey [%EllipticCurve.PublicKey.Data]: decoded public key struct;
Example:
iex> EllipticCurve.PublicKey.fromPem("-----BEGIN PUBLIC KEY-----
MFYwEAYHKoZIzj0CAQYFK4EEAAoDQgAErp2I78X4cqHscCRWMT4rhouyO197iQXR fdGgsgfS/UGaIviYiqnG3SSa9dsOHU/NkVSTLkBPCI0RQLF3554dZg== -----END PUBLIC KEY----- ")
{:ok, %EllipticCurve.PublicKey.Data{...}}
Converts a public key in pem format into decoded struct format
Parameters:
- pem [string]: public key in pem format
Returns:
- publicKey [%EllipticCurve.PublicKey.Data]: decoded public key struct;
Example:
iex> EllipticCurve.PublicKey.fromPem!("-----BEGIN PUBLIC KEY-----
MFYwEAYHKoZIzj0CAQYFK4EEAAoDQgAErp2I78X4cqHscCRWMT4rhouyO197iQXR fdGgsgfS/UGaIviYiqnG3SSa9dsOHU/NkVSTLkBPCI0RQLF3554dZg== -----END PUBLIC KEY----- ")
%EllipticCurve.PublicKey.Data{...}
Converts a public key in decoded struct format into a der string (raw binary)
Parameters:
- publicKey [%EllipticCurve.PublicKey.Data]: decoded public key struct;
Returns:
- der [string]: public key in der format
Example:
iex> EllipticCurve.PublicKey.toDer(%EllipticCurve.PublicKey.Data{...})
<<48, 86, 48, 16, 6, 7, 42, 134, 72, 206, 61, ...>>
Converts a public key in decoded struct format into a pem string
Parameters:
- publicKey [%EllipticCurve.PublicKey.Data]: decoded public key struct;
Returns:
- pem [string]: public key in pem format
Example:
iex> EllipticCurve.PublicKey.toPem(%EllipticCurve.PublicKey.Data{...})
"-----BEGIN PUBLIC KEY-----
MFYwEAYHKoZIzj0CAQYFK4EEAAoDQgAErp2I78X4cqHscCRWMT4rhouyO197iQXR fdGgsgfS/UGaIviYiqnG3SSa9dsOHU/NkVSTLkBPCI0RQLF3554dZg== -----END PUBLIC KEY----- "