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11,065
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97/100 score
18/20 answers
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~178k people reached

Apr
15
revised Use cases for “online” authenticated encryption?
added 24 characters in body
Apr
3
revised How to encypt/decrypt messages after ECDH key agreement
edited tags
Apr
2
revised Will there always be 256 collisions for the output of the MD5 hashsum function for 17-byte inputs?
edited body
Apr
2
revised Is it safe to encrypt random data using ECB mode?
added 49 characters in body
Apr
1
revised Probability of SHA256 Collisions for Certain Amount of Hashed Values
added 6 characters in body
Apr
1
revised Is it safe to encrypt random data using ECB mode?
added 32 characters in body
Mar
26
revised NTRU Encryption
deleted 6 characters in body
Mar
1
revised How does knowing the factorization of N can help to obtain the secret?
added 12 characters in body; edited tags
Feb
27
revised Drawback of ElGamal encryption
deleted 8 characters in body
Feb
19
revised What is the period of a cipher?
added 6 characters in body
Feb
19
revised What are the computational benefits of primes close to the power of 2?
added 284 characters in body
Feb
19
revised Can I jettison MAC if I already have SHA1(M)?
added 322 characters in body
Feb
19
revised Idea for secure password hash-likes, is this feasible/usable/workable?
deleted 1 character in body
Feb
19
revised Good enough deterministic PRNG based on hashes
obsolete due to migration
Feb
16
revised Decryption of message in IBE without random oracle using bilinear pairig reg
deleted 16 characters in body
Feb
12
revised Is symmetric encryption no longer necessary?
edited title
Feb
12
revised Why does the recommended key size between symmetric and asymmetric encryption differ greatly?
edited title
Feb
11
revised AES encryption takes more time to decrypt than encrypt
deleted 80 characters in body
Feb
11
revised Analogue encryption algorithms
deleted 43 characters in body
Feb
10
revised Attacking multi block MAC constructions
added 217 characters in body; edited title