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2 answers
2k views

How does digital signature algorithms work in a private / public key environment?

0 votes
0 answers
11 views

Storing strings in a Database that are only visible to their owner who stored them when they were logged in

1 vote
1 answer
465 views

How to get Future Keys (Session Key) from IPEK for decryption data?

1 vote
1 answer
81 views

Military-grade encryption on Blu-ray discs?

223 votes
3 answers
106k views

What are ssh-keygen best practices?

0 votes
2 answers
50 views

How does bitlocker work when unlocking a removable drive on another PC using a password?

0 votes
2 answers
64 views

Does my receiver have a public key for email encryption?

1 vote
1 answer
115 views

What are the roles of the "PACKAGER" in a digital rights management system?

0 votes
1 answer
63 views

P-384 vs. SHA384

2 votes
1 answer
261 views

Security of re-encryption with a list of pre-computed password based keys

16 votes
5 answers
4k views

How likely/possible is it that the NSA have broken common encryption techniques such as SSL/TLS?

96 votes
10 answers
32k views

If a provider sees the last 4 characters of my password, can they see it in full?

8 votes
2 answers
8k views

Are Telegram secret chats secure assuming MTProto isn't?

13 votes
6 answers
5k views

Is (safe) encryption over compromised line impossible?

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