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<?php function getExpectedCiphertextSize(int $sizeOfInput) : int { return 4 // Version tag + 16 // IV + 16 // HKDF Salt + 32 // HMAC-SHA-256 + $sizeOfInput; } var_dump(getExpectedCiphertextSize(100));
Output for git.master, git.master_jit, rfc.property-hooks
int(168)

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