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Questions tagged [sha2]

sha-2 refers to the family of secure hash functions consisting of SHA-224, SHA-256, SHA-384, and SHA-512. These are defined by the US NIST in FIPS 180-4.

sha-2 refers to the family of secure hash functions consisting of SHA-224, SHA-256, SHA-384, and SHA-512. These are defined by the US NIST in FIPS 180-4.

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Updgrading MQ to SHA2 support

I have a current requirement for upgrading MQ to support SHA2 . Currently we are using MQ6 , will upgrade to MQ7 to enable SHA2 support.We are using Weblogic8 for our current MQ6. Why do we have to upgrade our weblogic server for newer MQ7 upgrade.…
HelloWorld
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What SHA2 hash function does Realm dot net use

On the Realm Xamarin page it says Realm supports encrypting the database file on disk with AES-256+SHA2 by supplying a 64-byte encryption key when creating a Realm. Which SHA2 hashing function does it use. Is it SHA256?
rideintothesun
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How to install or use a certificate without a request

We receive a SHA-2 certificate from a vendor to use on our site when making requests to them. This is unlike anything i have done before. Typically in IIS we would create the request, receive the certs and install. In this scenario we were just…
Tom
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Heroku and Twilio New SHA2-signed certificate

About a week ago I got the email below from Twilio letting me know about security updates and the possibility of compatibility issues on applications using older SSL client libraries. My app is hosted on Heroku, is not using a custom domain and…
BenU
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What version of wget supports SHA2

I could not find any detailed information, about what is the minimum wget version to access/verify SHA2 certificates. I found a very similar question at What version of curl supports SHA2 - where the solution seems to be it depends on the used…
Hoelli
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Getting 404 error using cURL in PHP trying to copy SHA2 cert

I have an app that was working fine until the vendor changed certificates - to SHA2 certificate. My PHP app uses cURL to copy the certificate to my server. Now I get a 404 error. Is this expected behavior with this type of file? What do I need to do…
lilbiscuit
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Decrypting message hashed with SHA256

I was given a 16 byte key(used to encrypt message in RC4). First 8 bytes are unknown for me. I know that key was created by hashing a message using SHA256(secret) and getting first 16 characters from string obtained from this hashing function.…
Vegeta
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Cordova app stops working after replacing SHA-1 cert with SHA-2 cert on server side

after replacing SHA-1 cert with a new SHA-2 cert (server side), our cordova android app (ios still working) does not work anymore. Meaning that the https requests fail somehow (on all devices available to us - Android 4.3;4.4;5.1 - Cyanogenmod…
fentas
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Generate CSR with SHA2 using DigiCert tool

I'm trying to generate CSR for an Azure Cloud Service, but I need it to have a SHA2 signature algorithm. So far I used DigiCert for windows to create these CSRs, but they only provide SHA1 algorithm. How can I manage to do so? Am I missing…
Ocean
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convert String in unknown format

i have this string in sha256 3249c65b5da8899116f55e99c000467c28e6dc4fb955e666f61c40068284bce7 And I could not turn it converted in this formula 1436328553-oALyBXPB7Pl88GTlICgFOWQbgbCnb7X6mLIldxlbBxq5Gfkqng6LnWHf2YLA5P58-134303-1342760 watch the…
haithem zoioui
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How can I verify SHA-2 signature of PE file?

I would like to verify SHA-2 authenticode digital signature of PE file on Windows platform. I tried to verify a SHA-2 signature by using WinVerifyTrustEx(). WinVerifyTrustEx works fine on Windows 7. But WinVerifyTrustEx does not work on Windows…
橋本敬
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Does j2me support SHA-2 for signing an Android Application?

A provider is developing an android application and told me that SHA2 is not supported because they are using J2ME. Is this really true? I did some google searching and didn't find anything about this. Another thing that worry me is that they are…
Rifle
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Does IdSSLIOHandlerSocketOpenSSL support SSL with algorithm SHA2-2048?

I just finish the my Delphi application upgrade to XE3 with Indy 10.6 and now needs support HTTPS protocol with SHA2-2048 cert. But I could not find any options for this algorithm and cert size. I would like to know if Indy/OpenSSL would handle this…
Gloria
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Open SSL without SHA1

Is there any way to use Open SSL without any SHA1 hash functions and using one of SHA2 functions instead of it? I think firstly, I should find all the functions that call SHA1 algorithm, and I should understand why SHA1 is still used. While changing…
Hellnar
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SHA2 Certificates in Windows 2003 CA

Is it possible to create a certificate template that uses SHA-2 (sha256, sha224, sha384, sha512), from a Windows server 2003 CA? I know how to do it in Windows server 2008 based CA, with the new version (version 3) - it is possible to specify the…
rkellerm
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