Radikant-Base64-c

Encoding & Decoding

Radikant-Base64-C is a simple library for Base64 and Base64url encoding and decoding. It serves as a primitive in many other libraries like Radikant-Cert-C and Radikant-JWT-C. Encode Throughput: 17485.57 MB/s Decode Throughput: 11260.63 MB/son Apple Silicon M2.

Introduction

Radikant-Base64-C is a simple base64 library that for encoding and decoding base64. With the ARM implementation is can reach good speeds.

void simple_example()
{
    const char *input = "Hello, World!";
    char encoded[256];
    uint8_t decoded[256];
    size_t decoded_len = sizeof(decoded);
 
    // Encode
    base64_encode((const uint8_t *)input, strlen(input), encoded);
    printf("Encoded: %s\n", encoded);
 
    // Decode
    base64_decode(encoded, strlen(encoded), decoded, &decoded_len);
    decoded[decoded_len] = '\0'; // Null-terminate
    printf("Decoded: %s\n", decoded);
}