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 Proofreader
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6h
reviewed Leave Closed How to convert the 128 bit output of AES_CTR to 32 bit number?
1d
revised What effect does a salt have on attacks against hashes's fundamental properties?
deleted 19 characters in body; edited title
2d
revised Steganographic embedding of an RSA-encrypted message into an image
added 50 characters in body; edited title
Feb
8
reviewed Approve McEliece Cryptosystem Implementations
Jan
24
awarded  Proofreader
Jan
24
reviewed Approve System parameters in identity-based encryption
Jan
19
comment Understanding the cryptography used in a file
I'm sorry but this question is neither on-topic nor suitable for Stack Exchange. What you have here is a reverse engineering problem, not a cryptography problem. Reverse Engineering would be a more appropriate forum, but don't just re-ask there — this question is too broad, essentially you're asking us to tell you all we know about reverse engineering. You need to do some of the job of breaking this up into manageable parts. Do note that attacking such problems by looking at one data dump is rarely useful, usually you need to confront multiple datasets or observe the code in a debugger.
Jan
17
reviewed Approve Diffie-Hellman, RSA and the types of public key cryptography
Jan
13
comment Should I use RSA encryption since RSA is said to be broken by NSA?
If you're typing the letters RSA into your code, you're doing it wrong. Cryptography is not a magic bullet and is hard to get right. Use protocols and libraries that experts have written and let them pick the algorithm.
Jan
2
revised trusted-platform-module wiki excerpt
the tag is about TPM, not about TXT
Jan
2
revised trusted-platform-module wiki description
the tag is about TPM, not about TXT
Jan
1
suggested approved edit on trusted-platform-module tag wiki
Jan
1
suggested approved edit on trusted-platform-module tag wiki excerpt
Jan
1
revised How does Intel TXT prevent spoofing of PCR values?
put the actual question in the title (and as noted by Cryptostatis this is about TXT, not about TEE)
Jan
1
revised TPM's monotonic counters
deleted 224 characters in body; edited tags
Jan
1
comment TPM's monotonic counters
@MaartenBodewes On the contrary, this is about the implementation of a cryptography-related protocol (for storage integrity). It would be off-topic on Information Security since this isn't about the security of the protocol but about how it works.
Dec
28
reviewed Reviewed Would it be better to use HKDF or SCrypt for deriving a child key?
Dec
27
comment Prevent double-spending with decentralized digital currencies without all transactions being public?
Mentioning Zerocash is interesting, but unfortunately your answer doesn't explain the crucial part: why is it that before spending a coin, I can prove that I own it, but after spending it that proof no longer works?
Dec
27
reviewed Leave Open RSA Attack, known public key and ciphertext. Can decrypt the message m?
Dec
19
revised Guessing the IV for CBC
deleted 95 characters in body; edited tags; edited title