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622
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location Netherlands
age 40
visits member for 2 years, 4 months
seen 1 hour ago

Java and security expert with over 10 years of experience with the language and with the practical application of cryptographic protocols - including the design of protocols within international standardization bodies. Creator of a heavily used common criteria certified product. Over 30 years of experience with computers. Likes kids, cats, reading, movies and several sports.


1d
asked Security of KDF1 and KDF2 (hash based KDF's)
Apr
7
answered Convert SpookyHash to semi-secure 192bit hash
Feb
12
answered Current standard for hash function security parameter?
Jan
29
answered Can you explain the counter in the Key derivation function of PACE?
Jan
23
answered Using KDF output for password validation
Jan
21
answered Hashing entropy generator output with SHA256
Dec
22
answered What's the alternative should PKI collapse?
Dec
1
answered Publicly exposed hash of private key
Nov
27
answered Reusing PGP key when generating SSL Certificate Authority?
Nov
27
answered Convert a number to sha-1
Nov
25
answered Ciphers in CBC mode reveal place of change in plaintext
Nov
23
answered KCV and compatibility with block cipher modes of operation
Nov
13
answered OpenPGP/X.509 bridge: how to verify public key?
Nov
11
answered Diffie-Hellman Secret Exponent Size and Shared Secret Usage
Nov
7
answered Are there any differences in operation between existing Diffie-Hellman specifications?
Nov
6
answered Signature algorithm SHA 1-2 with ECDSA
Nov
3
answered RSA 896 vs 1024 vs 2048 in Javascript?
Nov
3
answered What are the pros and cons of deterministic site-specific password generation from a master pass?
Nov
3
answered Do per connection random keys solve the stream cipher key repetition issue?
Nov
2
answered What does it mean if second half of 8-char string encrypted in 3DES is always identical?