Online SHA1 hash generator

I am trying to get the same result as this online API service produces.

By entering key as the application key, and secret as the secret produces the following URL:

http://webservices.esd.org.uk/organisations/barrowbc?ApplicationKey=key&Signature=YXWJsGSKnLcENW1vm30EYObbCsA=

I have tried producing the same signature using the following code:

import hmac    import urllibimport base64from hashlib import sha1def sign_url(url,key,secret):    url = url + 'ApplicationKey=' + key    signature = hmac.new(secret,url,sha1).digest().encode("base64")     signature = '&Signature=' + signature    url = url + signature    print(url)sign_url('http://webservices.esd.org.uk/organisations/barrowbc','key','secret')

but this produces:

http://webservices.esd.org.uk/organisations/barrowbcApplicationKey=key&Signature=W//jgV+xdSbTBG6+i1TCGN/Kbsk=

The expected signature is

YXWJsGSKnLcENW1vm30EYObbCsA=

but my code outputs

W//jgV+xdSbTBG6+i1TCGN/Kbsk=

i have problem that i dont know how to solve!!i try to fix it almost a week.

i have application in google play, and i try to do google sign in authentication.

the problem is in the SHA-1.

when i use the keytool command on the keystore file to get SHA-1 relese i get something that start with 28.

when i do intagretion in firebase to link to Google Play,it take another SHA-1 that start with B0, like the image below:

there is anyway to change the SHA-1 in the google play application? to solve this?

in the app folder i have the file google-service.json and i put the correct SHA-1, the one who start with 28, but it didnt help, when i do line its still take the SHA-1 who start with B0..

i will be thankfull for any help!

thanks!

EDITi want to make google sign in and get ApiExeption 10. this is because the SHA-1.i want to change in the console play like the image below:

with what i read in some other posts, i see that i cant do it.

there another way still make google sign in with my application?i have both 28 and B0 in firebase, google-service.json and google devloper API.

maybe i dont know which one i need to put in this code:

// Configure Google Sign InGoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)        .requestIdToken(*28 or B0?????????*)        .requestEmail()        .build();

I'm making a php login, and I'm trying to decide whether to use SHA1 or Md5, or SHA256 which I read about in another stackoverflow article. Are any of them more secure than others? For SHA1/256, do I still use a salt?

Also, is this a secure way to store the password as a hash in mysql?

function createSalt(){    $string = md5(uniqid(rand(), true));    return substr($string, 0, 3);}$salt = createSalt();$hash = sha1($salt . $hash);

How can I get the sha-1 fingerprint, as here:

// A.T. C.     { { { 0xf9, 0xb5, 0xb6, 0x32, 0x45, 0x5f, 0x9c, 0xbe, 0xec, 0x57,    0x5f, 0x80, 0xdc, 0xe9, 0x6e, 0x2c, 0xc7, 0xb2, 0x78, 0xb7 } },{"1.3.6.1.4.1.34697.2.1", ""},  },

from Chromium source (net/cert/ev_root_ca_metadata.cc). If the Crypto?

When I try, I always get this

04:A0:56:A9:87:64:BB:DC:96:BF:6D:B0:49:FA:80:81:ED:06:8A:1E

Which program can I use for this and what is the name of the command, to get this in crypto?

EDIT

I will add a certificate as EV in firefox / chromium.

I'm trying to create a dynamic link in Firebase, when I'm selecting the android app, it shows an error saying "Add SHA-1 to this android app", I've already added a credential, but I'm not sure how exactly do I "add SHA-1 to the app"

How is this done?