Choose the best represent for each information from the foll…

Choose the best represent for each information from the following, where “0x” follows a byte in hexadecimal, “||” represents string concatenation, D represents the actual information/message, such as the plaintext, ciphertext, or the encoded message, such as hash, base64, R represents a random string, or random string operated (such as XOR) with the message.  R || D D || R D || 0xb (byte b repeat b times) 0x00 || R|| D 0x00 || 0x00 || R || 0x00 || D 0x00 || 0x01 || R || 0x00 || D 0x00 || 0x01 || 0xFF…FF || 0x00 || D 0x00 || 0x02 || R || 0x00 || D Fill the best fit number, 1-8, in the following blanks:  message with PKCS#5 padding for block cipher is _______ . message with RSA PKCS#1 v1.5 padding is  _______ . message with RSA OAEP padding is  _______ . PKCS#1 v1.5 Signature  _______ .

Discuss the current state of the case law around the role th…

Discuss the current state of the case law around the role that religion plays in public schools? When does the Constitution prohibit schools from engaging in religious expression and when does the Constitution prohibit schools from preventing others from doing so? Cite specific precedent in detail. (minimum 400 words)