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Jun
13
revised Is it considered insecure in an HOTP implementation to publicly provide the next counter?
edited tags
Jun
13
revised Why does HOTP use such a complex truncate function?
edited tags
Jun
13
revised How does HOTP keep in sync?
edited tags
Jun
13
revised Which categories of cipher are semantically secure under a chosen-plaintext attack?
edited tags
Jun
13
revised Is it generally possible to employ brute force methods when the encryption scheme is not known? Why or why not?
edited tags
Jun
13
revised Why use an Initialization Vector (IV)?
edited tags
Jun
13
revised Questions about Key Derivation Functions
edited tags
Jun
13
revised GGM PRG construction: Why do we need to change keys all the time with underlying PRG
edited tags
Jun
13
revised How does the birthday attack work in AUTH and UF-CMA games?
edited tags
Jun
13
revised Are there any authoritative definitions of “key stretching”?
edited tags
Jun
13
revised What is difference between PRG, PRF, and PRP
deleted 4 characters in body; edited tags
Jun
13
revised Can one detect if two pairs of elements in Zp have the same exponential relation?
edited tags
Jun
11
revised Preimage resistance hash in digital signature
added 27 characters in body
May
9
revised encrypt message with one digest 0-9 instead of 01-26
fixed capitalization and grammar
May
8
revised Weak One Way Function
added 10 characters in body
May
7
revised What should be the size of a Diffie-Hellman private key?
fixed grammar
May
4
revised Is there any strong enough pen-and-paper or mind cipher?
deleted 2 characters in body; edited title
May
2
revised Decrypt digital signature using RSA public key with openssl
English; formatting
Apr
25
revised Combining AEAD with RSA
corrected the link
Apr
22
revised How is CipherCloud doing homomorphic encryption?
added 970 characters in body