Generates a human-readable fingerprint for an encryption public key.
The fingerprint is a truncated SHA-256 hash formatted for easy comparison.
The encryption public key (32 bytes)
A fingerprint string like "A7B3C9D1 E5F28A4B"
Generates a human-readable fingerprint for an encryption public key.
The fingerprint is a truncated SHA-256 hash formatted for easy comparison.