meta user
network profile
| bio | website | stackoverflow.com |
|---|---|---|
| location | United States | |
| age | 33 | |
| visits | member for | 1 year, 8 months |
| seen | 5 hours ago | |
| stats | profile views | 7 |
How much rep do I need to get an epic mount?
|
5h |
asked | How do I create a self-signed S/MIME signing certificate with OpenSSL and then sign a file? |
|
Apr 1 |
accepted | How do I unpack the x and y values from the BITSTRING in a DER ECDSA public key? |
|
Mar 29 |
revised |
How do I unpack the x and y values from the BITSTRING in a DER ECDSA public key? make it clearer that I want to know about the public key |
|
Mar 28 |
revised |
How do I unpack the x and y values from the BITSTRING in a DER ECDSA public key? added 134 characters in body |
|
Mar 28 |
comment |
How do I unpack the x and y values from the BITSTRING in a DER ECDSA public key? How about the public key? |
|
Mar 27 |
asked | How do I unpack the x and y values from the BITSTRING in a DER ECDSA public key? |
|
Feb 8 |
comment |
Tell me about non-MD5/SHA1 key fingerprints I recall reading some standard about taking the SHA2 hash of a DER representation of the private key, and a standard name for this kind of fingerprint. |
|
Feb 6 |
asked | Tell me about non-MD5/SHA1 key fingerprints |
|
Oct 15 |
accepted | Should I use md5 for my new application? |
|
Sep 21 |
awarded | Yearling |
|
Sep 18 |
comment |
Is the mod_auth_tkt scheme secure? With HMAC you can feed key+ipad and key+opad to two instances of the hash function, and then clone the hash function state to sign any number of messages. So you only have to hash the key twice to sign any number of messages. |
|
Sep 18 |
accepted | Is the mod_auth_tkt scheme secure? |
|
Sep 18 |
asked | Is the mod_auth_tkt scheme secure? |
|
Aug 21 |
asked | Is it possible to pick your Ed25519 public key? |
|
Jul 31 |
asked | Are there any systems like SDSI / SPKI that are currently being developed? |
|
Jul 27 |
comment |
Should I use md5 for my new application? It used to be a non-security application. The plan was to re-use the file for signing. |
|
Jul 27 |
comment |
Should I use md5 for my new application? The other day I made the argument that md5 should be replaced with sha-256 in a particular application. I wanted to sign the file digests. I was stunned by the fervent opposition to what I thought was a completely innocuous change. So I am asking for advice about how to better explain the harmlessness of strong hashing to my peers. |
|
Jul 27 |
asked | Should I use md5 for my new application? |
|
Jul 13 |
comment |
Signatures: RSA compared to ECDSA Signing, verification, and key generation are all very fast in the Ed25519 implementation. |
|
Sep 14 |
revised |
How can a random salt for a hash function work in practice? explain brute force attacks |
