sha256 Questions
3
I am trying to build a condo package for a git hub repo which requires a "sha256" hash code how I can I obtained sha256 for a git repo example. https://github.com/jensengroup/fragbuilder
example i...
2
Solved
I currently working on an implementation of the Kraken API for Java. I am using this sample code I found on http://pastebin.com/nHJDAbH8.
The general usage as described by Kraken (https://www.krake...
11
Solved
I'm looking to create a hash with sha256 using openssl and C++. I know there's a similar post at Generate SHA hash in C++ using OpenSSL library, but I'm looking to specifically create sha256.
UPDA...
3
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I am debating which datatype to use when storing a SHA256 hash in SQL Server. Should it be CHAR(64) or BINARY(32) ... The column will be part of a unique clustered index. I know that I'm prob...
Lorou asked 6/9, 2013 at 23:45
2
Haven't worked in Python much and I'm obviously not sending the proper signature being asked for. How do I hash it and pass it in properly?
SIGNED endpoints require an additional parameter, signat...
Kane asked 2/2, 2018 at 23:46
3
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Does the current version of git (2.30.0) already use SHA256 to calculate commit hashes by default?
If not, how can SHA-256 be enabled for a new git repository and how can be checked whether a certa...
5
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I downloaded and extracted Crypto++ in C:\cryptopp. I used Visual Studio Express 2012 to build all the projects inside (as instructed in readme), and everything was built successfully. Then I made ...
Firewarden asked 5/2, 2013 at 19:0
4
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I have the following method:
public static string Sha256Hash(string input) {
if(String.IsNullOrEmpty(input)) return String.Empty;
using(HashAlgorithm algorithm = new SHA256CryptoServiceProvider(...
Macrophage asked 25/11, 2014 at 18:2
6
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Previously I asked a question about combining SHA1+MD5 but after that I understand calculating SHA1 and then MD5 of a large file is not that faster than SHA256.
In my case a 4.6 GB file takes about...
5
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I have some string and I want to hash it with the SHA-256 hash function using C#. I want something like this:
string hashString = sha256_hash("samplestring");
Is there something built into the ...
3
I have a certificate mycert.pem . I got the public key of the certificate by command:
openssl x509 -pubkey -noout -in mycert.pem > pubkey.pem
How can I get the SHA256 hash of the public key?
...
2
If I hash the string "password" in C# using SHA256 using the below method I get this as my output:
e201065d0554652615c320c00a1d5bc8edca469d72c2790e24152d0c1e2b6189
But this website(SHA-256 produ...
3
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I need to calculate a SHA-256 hash of a string with a secret key. I found this code :
public String computeHash(String input)
throws NoSuchAlgorithmException, UnsupportedEncodingException
{
Mess...
2
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5
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I need to encrypt my password in SHA256 before making API request . I am not able to find any implementation of SHA-256 in Angular2
Cythera asked 10/5, 2017 at 13:10
3
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I tried search solution to my query, I couldn't able find match I am looking for, this is very basic, but to my better understanding I am posting below query.
I want to encode and do signature for...
Mig asked 9/9, 2019 at 9:52
18
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How can I hash some String with SHA-256 in Java?
Truck asked 3/4, 2011 at 18:9
4
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I'm trying to apply HMAC-SHA256 for generate a key for an Rest API.
I'm doing something like this:
def generateTransactionHash(stringToHash)
key = '123'
data = 'stringToHash'
digest = OpenSSL:...
Berkeleianism asked 18/1, 2016 at 12:41
2
Solved
I am trying to recreate the following C# code in JavaScript.
SHA256 myHash = new SHA256Managed();
Byte[] inputBytes = Encoding.ASCII.GetBytes("test");
myHash.ComputeHash(inputBytes);
return Conver...
Millepore asked 10/5, 2016 at 2:22
11
I am using the jose-jwt library and want to create a signed JWT in C# using the RS256 algorithm for encryption. I have no experience with cryptography, so please excuse my ignorance. I see the foll...
Fromenty asked 5/8, 2016 at 17:17
9
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I'm looking to get a SHA256 hash in JavaScript, on Google Chrome 79.0.3945.130 (64-bit).
I've been looking around thinking there would be some sort of official library or function, but all I found ...
Brion asked 16/1, 2020 at 20:54
4
Solved
I am working with spark 2.2.0 and pyspark2.
I have created a DataFrame df and now trying to add a new column "rowhash" that is the sha2 hash of specific columns in the DataFrame.
For example, s...
Snort asked 12/9, 2018 at 9:45
9
Solved
I try to hash a string using SHA256, I'm using the following code:
using System;
using System.Security.Cryptography;
using System.Text;
public class Hash
{
public static string getHashSha256(st...
10
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Are there any SHA-256 javascript implementations that are generally considered trustworthy? [closed]
I am writing a login for a forum, and need to hash the password client side in javascript before sending it on to the server. I'm having trouble figuring out which SHA-256 implementation I ca...
Spanishamerican asked 19/8, 2013 at 17:15
6
Solved
I am looking for some function or a way that would return HMAC SHA256 hash in C++ using secret key. I have seen documentation of Crypto++ and OpenSSL but it does not accept an extra parameter of se...
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