Texts for Assignment 3


Ciphertext for Programming Problem 4: ECB Encryption



GYoVa65MgiR8IVJSeLeDewbebld6Al/Q31sG3vSTCgjr58MihhsETOrBjxql6YIk8z4G3m5X5ypT+MJ/Pz2De2MbCgiA6KY6+5KPGm4rStxZ9ja61tYAVlatPPsG3oq5Z6uuTIIk00kXCzP/jxodrX52gxfYN/XxB7uzjZdb0dVZ9hGATMO/6z89oSWIlTz5s41KvG7HCghrenoCX9DfW0zDblehJf1cTMO/6xlXwm0cSPuSosFDX4s9IAu+4PgRf0eUDvSTxDxuV8JAblcG3vBr8579XD89g3sZV6gRYxsKCHi3CghxnmMbjXPqwdnys90/PYN7YxsKCJN4xDxuV4IkZ6s/PdpMbKNHisJAJlQ6AU58Ha1+doMXPz0XCwbebleb9b21wkCGG/w3giQM2HoCP/zDIuvnrkw/PdYgcXdOfK9sBzOCJCPrFwtMw/STCggJvNpMkVorcOvnWfaRkcMiszvTSX112WBsGUeKjxrjAcMiCbw/5noCwyKBBsJAblfCQCL27k4/PYN7Pz0XC0l0HEhWrW5XTMN4t9HVVq0UzsJtbdHDInwh21Xs6woI/VxMw7/rDNV4t27HHxgUzvM+vT/zPgbebleJtHi3g4o/PRcLBt5uVwbe0R7Cf+cqX9BKvKY6biusM4m0SXTaTFZJgOizjW73ZYZHisJArkyCJKY6gxeNcwbebldMw6jqSXRMw7/rYxuhJQe7s41uV8JAQ9W0e9tVrkyCJCL2TMNuV6ElND2vbAczqtOCWlatEbmDe2MbCgil/h8YX9B/R8JAND2gIgoIeLfOOt6N1tYAVmMbjXORWmPcwInR1QzVy56PGq5MgiRj3FatbBkz/8ZuzuHjAb21giTLnpQ57k4/PYN7TMO/61JSbvfDIq5MgiTw1mazewF+dlN0uXKoEZQOXfEZAoiVYZ3CQG5XibT8NyPrgiR8IfuSCSmuTIIk8Nao6om0wyJD1Y8al1vzPr0/CbxWrRG5YTQ/PdYgrkyCJGt6DNWzw1TNBADO6K5MgiQ0Paz2bscKCJ8N8z5jG5NaND0BBgczgiSXW9YgRA3zngm8Bt5uV0zDqOpJdD89g3vWIMMibveWW3kGEblbgcawGQKRWjQ94rWNc9YgRA0V8Q==


The ciphertext for Problem 5-CBC encryption


Remember that the first two bytes are the IV.
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

Ciphertext for Problem 6:CTR Encryption


Remember that the first two bytes are the initial setting of the counter.

BNJADVJq9I9vIOmFHvVjuLcDhusgLf1QJXlwTzp6tVzrYvaAWAD3GaUc1iVrDyEHmv7wx9piIXuFZccxPgfW+/0O5LCaH43yBTfczPJQ/B3CueLT7p/7NQdtRxgoQyL+g+tpV/7RD4oioxQGQnGe/5pSocb+RpWz26dt94TxNQ1Tju4fcG1isU8sYhZnUxLrUhtbvg/hW0D0BBVpTqCXG883vrCCQmK0XhkD/MnP13tR01Atm2Jx2YgzteyIhwxMpMa88kvhfs7aMFyWXgX1e+Evlcm4Ym4Ne0v+65PYeQpqknwqrrXyXBEFuojamv2ETGMb7K6toBrVRvMkohqkD1RwHrvPuTUO6tKR9fHlUpaxZc/3mahrIxBGtMk8EWwOHAnmChb8aW4e/yMleSoaTg==


Ciphertext for Problem 7-Brute-force Attack on Baby Block Cipher


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

Ciphertext for Problem 9--Meet-in-the-Middle Attack on Baby Block Cipher with Double Encryption


The encryption is in CBC mode. with each block encrypted twice. The first two bytes are the initialization vector.

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