Data Integrity ECDSA Cryptosuites Interoperability Report
Interoperability test suite for ECDSA Data Integrity cryptosuites.

Algorithms - Base Proof Transformation (ecdsa-sd-2023)

Test Name
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The transformation options MUST contain a type identifier for the cryptographic suite (type), a cryptosuite identifier (cryptosuite), and a verification method (verificationMethod).
The transformation options MUST contain an array of mandatory JSON pointers (mandatoryPointers) and MAY contain additional options, such as a JSON-LD document loader.
Whenever this algorithm encodes strings, it MUST use UTF-8 encoding.
Per the recommendations of [RFC2104], the HMAC key MUST be the same length as the digest size; for SHA-256, this is 256 bits or 32 bytes.