query: Are there any hand ciphers not obsoleted by computer cryptanalysis?
positive_passages.docid: 15071
positive_passages.text: What is the most secure hand cipher?
negative_passages.docid: 68195
negative_passages.text: Is there a standard for public key encrypting and signing short messages?
negative_passages.docid: 21878
negative_passages.text: Reference Books on Cryptography
negative_passages.docid: 20664
negative_passages.text: What is the lowest level of mathematics required in order to understand how encryption algorithms work?
negative_passages.docid: 35531
negative_passages.text: Block cipher fixed points (plaintext equal to ciphertext)
negative_passages.docid: 49053
negative_passages.text: Knowing the key, how do I decrypt the affine cipher?
negative_passages.docid: 126251
negative_passages.text: good books on Abstract Algebra and Cryptography for self-study
negative_passages.docid: 43473
negative_passages.text: Turning a cipher into a hashing function
negative_passages.docid: 27598
negative_passages.text: Can you create a strong blockcipher with small blocksize, given a strong blockcipher of conventional blocksize?
negative_passages.docid: 74839
negative_passages.text: Catalan numbers: bijection between applications of a binary operator and Dyck words.
negative_passages.docid: 5351
negative_passages.text: How do I apply differential cryptanalysis to a block cipher?
negative_passages.docid: 34578
negative_passages.text: Kerckhoffs’ principles – Why should I make my cipher public?
negative_passages.docid: 117836
negative_passages.text: RC4 , Is it possible to find the key if we know the plaintext and ciphertext?
negative_passages.docid: 65760
negative_passages.text: Most influential/illuminating papers/books/courses on lattice based cryptography?
negative_passages.docid: 114628
negative_passages.text: Can a homomorphic encryption scheme be made CCA2 Secure?
negative_passages.docid: 32849
negative_passages.text: How to attack a classical cipher using known partial plaintext?
negative_passages.docid: 97029
negative_passages.text: How distinct are the meanings of the terms "CSPRNG," "DRBG" and "stream cipher"?