1,190 reputation
619
bio website ethanheilman.tumblr.com
location Cambridge, MA
age 31
visits member for 2 years, 9 months
seen Apr 18 at 0:02

Mar
27
revised Besides key and ciphertext sizes what are other advantages of elliptic curve versions of various protocols?
added 1 characters in body
Feb
4
revised How long would the 100 Year Cryptography Project have secured its data had it been started 100 years ago?
deleted 1 characters in body
Sep
29
revised Could one construct a cipher that is secure for friendly parties to use but insecure for hostile parties?
rolled back to a previous revision
Sep
19
revised Could one construct a cipher that is secure for friendly parties to use but insecure for hostile parties?
added 169 characters in body
Sep
10
revised Security of simple xor and s-box cipher?
fixing minor typo
Jul
24
revised Designing a key expander out of ciphers
found weakness
Jul
19
revised Is there difference between Algebraic Homomorphic Encryption and Fully Homomorphic Encryption Schemes?
fixing typo in title
Feb
8
revised suggestions for cryptography projects for an ece 3rd year student
typo
Jan
25
revised Designing a key expander out of ciphers
fixing serious flaw
Jan
9
revised suggestions for cryptography projects for an ece 3rd year student
disclaimer2
Nov
23
revised Security of simple xor and s-box cipher?
added 988 characters in body
Nov
23
revised Security of simple xor and s-box cipher?
updating status of answer
Nov
23
revised Security of simple xor and s-box cipher?
This answer no longer applies to the question since the scheme proposed in the question has be drastically changed.
Sep
29
revised Is there a secure cryptosystem that can be performed mentally?
added link to attacks on the Pontifex cipher
Sep
28
revised How does HOTP keep in sync?
tex notation, links to wikipedia
Sep
28
revised How to attack a classical cipher using known partial plaintext?
reworded, formatting, links
Sep
28
revised How can we reason about the cryptographic capabilities of code-breaking agencies like the NSA or GCHQ?
links to wikipedia
Sep
28
revised How to enhance randomness of AES?
changed notation to tex notation
Sep
28
revised Time Capsule cryptography?
link was broken
Sep
28
revised Is Convergent Encryption really secure?
links to wikipedia