The term internal secretion is identified in base64 scheme by the sequence aW50ZXJuYWwgc2VjcmV0aW9u, while the MD5 signature is equal to 6fb0bcc1532ecbd5277c356377b94e82. The ASCII encoding of internal secretion in hexadecimal notation is 696e7465726e616c20736563726574696f6e.