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feat(net): add SRP6_Client

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fallenoak 2023-01-05 22:49:20 -06:00 • committed by GitHub
parent 5d1a800076
commit cb62e2dcfe
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 45 additions and 2 deletions
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24
src/net/srp/SRP6_Client.cpp Normal file
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#include "net/srp/SRP6_Client.hpp"
#include <cstring>
int32_t SRP6_Client::BeginAuthentication(const char* accountName, const char* password) {
if (!accountName || !password) {
return -1;
}
SHA1_Init(&this->ctx);
SHA1_CONTEXT ctx;
SHA1_Init(&ctx);
SHA1_Update(&ctx, reinterpret_cast<const uint8_t*>(accountName), strlen(accountName));
SHA1_Final(this->accountNameDigest, &ctx);
SHA1_Init(&ctx);
SHA1_Update(&ctx, reinterpret_cast<const uint8_t*>(accountName), strlen(accountName));
SHA1_Update(&ctx, reinterpret_cast<const uint8_t*>(":"), 1u);
SHA1_Update(&ctx, reinterpret_cast<const uint8_t*>(password), strlen(password));
SHA1_Final(this->interimDigest, &ctx);
return 0;
}

17
src/net/srp/SRP6_Client.hpp Normal file
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#ifndef NET_SRP_SRP6_CLIENT_HPP
#define NET_SRP_SRP6_CLIENT_HPP
#include <common/SHA1.hpp>
class SRP6_Client {
public:
// Member variables
uint8_t accountNameDigest[SHA1_DIGEST_SIZE];
uint8_t interimDigest[SHA1_DIGEST_SIZE];
SHA1_CONTEXT ctx;
// Member functions
int32_t BeginAuthentication(const char* accountName, const char* password);
};
#endif