keys_validation.h File Reference

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Functions
Key Validation
asciichat_error_t	validate_public_key (const public_key_t *key)
	Validate a public key structure.
asciichat_error_t	validate_private_key (const private_key_t *key)
	Validate a private key structure.
asciichat_error_t	check_key_expiry (const public_key_t *key, bool *is_expired)
	Check if a key is expired.
asciichat_error_t	validate_key_security (const char *key_path)
	Validate key permissions and security.
Key Format Validation
asciichat_error_t	validate_ssh_key_format (const char *key_text)
	Validate SSH key format.
asciichat_error_t	validate_x25519_key_format (const char *key_hex)
	Validate X25519 key format.
GPG Key Parsing
asciichat_error_t	validate_gpg_key_format (const char *gpg_key_text)
	Validate GPG key format and structure.
Key Security Checks
asciichat_error_t	check_key_strength (const public_key_t *key, bool *is_weak)
	Check if key has weak parameters.
asciichat_error_t	validate_key_permissions (const char *key_path)
	Validate key file permissions.
asciichat_error_t	check_key_patterns (const public_key_t *key, bool *has_weak_patterns)
	Check for key reuse or weak patterns.
Key Comparison and Matching
asciichat_error_t	compare_public_keys (const public_key_t *key1, const public_key_t *key2, bool *are_equal)
	Compare two public keys for equality.
asciichat_error_t	check_key_fingerprint (const public_key_t *key, const uint8_t *fingerprint, size_t fingerprint_len, bool *matches)
	Check if key matches a fingerprint.
asciichat_error_t	generate_key_fingerprint (const public_key_t *key, uint8_t *fingerprint_out, size_t fingerprint_size)
	Generate key fingerprint.