sha512 Questions
2
Solved
I have a question about understanding sha512-crypt hashing. I found this tutorial to set up dovecot and postfix with mysql. I followed the tutorial (with slight modifications) and everything works ...
5
Solved
In .NET 6 code from How can I SHA512 a string in C#?
var data = Encoding.UTF8.GetBytes("key");
byte[] hash;
using (SHA512 shaM = new SHA512Managed())
hash = shaM.ComputeHash(data);
T...
Uranalysis asked 25/11, 2021 at 10:34
5
I am building a social media application and I would like some help encoding a password string to SHA512 in Swift. I found the CryptoSwift library on GitHub but I am having a hard time loading it i...
Gamp asked 17/5, 2015 at 5:37
3
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According to the books that i have read, it says that S.H.A(Secure Hash Algorithm) is collision resistant.But if the input space is a 1024 bit number and the output space is a 512 bit message diges...
Drudgery asked 12/3, 2016 at 7:26
5
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I was wondering if I can SHA-512 hash a string on Android Studio without a salt.
I've seen other questions, but they all involve the salt, but I want something like this:
TestBox.text = sha512("H...
5
I am currently using SHA256 with a salt to hash my passwords. Is it better to continue using SHA256 or should I change to SHA512?
Buddy asked 24/7, 2012 at 4:53
3
So i'm just doing some basic data encryption on my mysql tables. I followed the guidelines found here
https://dev.mysql.com/doc/refman/5.6/en/encryption-functions.html#function_aes-encrypt
But i'm...
4
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I have a file, and I need to calculate the SHA512 value for it. I've found plenty of sites offering to do it for me, but I'd like to do it programmatically in Java (well, Groovy, but it's the same ...
2
Solved
The maven-publish plugin generates MD5 und SHA1 checksum files for all artifacts by default. But is there any way to make the plugin generate secure checksum files (SHA512 would be preferred)?
Thi...
2
Solved
I am currently working on a new PHP site for a site currently utilizing ColdFusion 10. When the new site is ready the ColdFusion site will be decommissioned and I won't have access to anything rela...
Sturgill asked 13/11, 2019 at 15:16
3
Solved
Anyone knows how to reproduce PHP hashing method hash(‘SHA512’, $value, true) in swift ? I tried to use CommonCrypto C library with this code :
extension String {
func digest(length:Int32, gen:(d...
1
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It's the year 2017 and anybody who needs to use hashes should avoid 'broken' ones such as MD5, if security is important. Has anybody found or created a way to do more secure SHA256 or SHA512 hashin...
Grearson asked 1/10, 2017 at 5:41
5
Solved
SHA384 is a truncated version of SHA512. But why would anyone use it? And corollary: if SHA384 is just as good as SHA512, is there any rationale in using the 512 bit version?
I am planning to use o...
7
Solved
I've been investigating a bit about Java String encryption techniques and unfortunately I haven't find any good tutorial how to hash String with SHA-512 in Java; I read a few blogs about MD5 and Ba...
2
Im newbee in terms of encryption algho im trying to create SHA-512 to convert this variable data into SHA-512 so i can pass it in server in my project any help will be appreciated.
if (pojo.getAm...
2
Solved
Alright so Im trying to verify password with SHA 512, but no matter what it still returns false like the hash check is not correct.
Generating hash when registering
$hashed = password_hash(hash('...
1
Solved
I'm trying to implement HOTP (rfc-4226) in Golang and I'm struggling to generate a valid HOTP. I can generate it in java but for some reason my implementation in Golang is different. Here are the s...
Kimbrakimbrell asked 13/12, 2017 at 15:47
3
using .NET and C# i need to provide an integrity string using HMAC SHA512 to a PHP server .
Using in C# :
Encoding encoding = Encoding.UTF8;
byte[] keyByte = encoding.GetBytes(key);
HMACSHA512 hma...
1
Solved
I understand that RSA keys can be generated using different sha algorithms. Using openssl, I don't seem to have the option of specifying what algorithm the key generator should use. I suspect it's ...
1
Solved
I'm writing a bot for https://poloniex.com/support/api/
The public methods all work fine, but the Trading API Methods require some extra tricks:
All calls to the trading API are sent via ...
Paillette asked 22/4, 2017 at 12:41
2
I have a table with three columns named: Question, Answer, Hashed. I want to update the Hashed column with the Answer column hashed using sha512.
I've tried to do the update directly from my MySql...
7
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I was wondering if I could reasons or links to resources explaining why SHA512 is a superior hashing algorithm to MD5.
Townes asked 22/1, 2010 at 14:9
3
Solved
I'm looking for a Java function to generate/verify password hashes that were encoded in the way crypt(3) does when storing them in the Linux "/etc/shadow" file if sha512 is activated in "/etc/pam.d...
4
Solved
3
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I am trying to write function for creating sha512 string in objective from .net function which is
public static string GetSHA512(string strPlain)
{
UnicodeEncoding UE = new UnicodeEncoding();
b...
Pinnatipartite asked 1/10, 2013 at 7:27
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