Module der 

Support for ASN.1 DER-encoded ECDSA signatures as specified in RFC5912 Appendix A.

Structs

Signature

ASN.1 DER-encoded signature as specified in RFC5912 Appendix A:

Functions

decode_der 🔒

Decode the r and s components of a DER-encoded ECDSA signature.

find_scalar_range 🔒

Locate the range within a slice at which a particular subslice is located

Type Aliases

MaxOverhead

Maximum overhead of an ASN.1 DER-encoded ECDSA signature for a given curve: 9-bytes.

MaxSize

Maximum size of an ASN.1 DER encoded signature for the given elliptic curve.

SignatureBytes 🔒

Byte array containing a serialized ASN.1 signature