Add fingerprint/1 and fingerprint_equal/2 to hex_repo#176
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ericmj merged 1 commit intohexpm:mainfrom Apr 11, 2026
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These functions allow computing and verifying SHA256 fingerprints of PEM-encoded public keys, useful for out-of-band verification when configuring repositories. fingerprint_equal/2 uses crypto:hash_equals/2 for constant-time comparison to prevent timing attacks.
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These functions allow computing and verifying SHA256 fingerprints of PEM-encoded public keys, useful for out-of-band verification when configuring repositories.
fingerprint_equal/2 uses crypto:hash_equals/2 for constant-time comparison to prevent timing attacks.