December 08, 2017 Problem with digest Hmac sha256 method and another problem while using openssl hmac | ||||
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Hi, I need to have the same result while using : openssl dgst -sha256 -hmac "somestring" But the server rejecting my generated hmac with the code below . auto hmac = HMAC!SHA256("somestring".representation); hmac.put(url.representation); auto generatedHmac = hmac.finish(); string generatedHmacStr = std.digest.digest.toHexString(generatedHmac); Saying generatedHmac is not correct. Than I wanted to give a try with deimos-openssl like: ubyte[32] hmac_sha256( string key, string data) { HMAC_CTX *ctx = new HMAC_CTX; HMAC_CTX_init(ctx); auto digest = HMAC(EVP_sha256(), cast(void *) key, cast(int) key.length, cast(ubyte*) data, cast(int) data.length, null,null); ubyte[32] array = digest[0..32]; return array; } But I am getting a linking error : undefined reference to `_D6deimos7openssl3evp13env_md_ctx_st6__initZ' My dependencies in dub.json file is like: "dependencies": { "openssl": "~>1.1.6+1.0.1g", "vibe-d": "~>0.8.1", } I really want to solve linking error first. I tried installing openssl it didn't help. Any suggestions? Regards Erdem |
December 08, 2017 Re: Problem with digest Hmac sha256 method and another problem while using openssl hmac | ||||
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Posted in reply to kerdemdemir | On 12/08/2017 01:05 PM, kerdemdemir wrote: > Hi, > > I need to have the same result while using : > > openssl Works for me as adapted from Phobos documentation: import std.stdio; import std.digest.hmac, std.digest.sha; import std.string : representation; void main() { auto hmac = HMAC!SHA256("key".representation); hmac.put("value".representation); foreach (m; hmac.finish()) { writef("%02x", m); } writeln(); } Assuming the program is called 'deneme', the result is the same: $ echo -n "value" | openssl dgst -sha256 -hmac "key" && ./deneme (stdin)= 90fbfcf15e74a36b89dbdb2a721d9aecffdfdddc5c83e27f7592594f71932481 90fbfcf15e74a36b89dbdb2a721d9aecffdfdddc5c83e27f7592594f71932481 Ali |
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