Zig Requires Chilkat v11.0.0+

Use Base64 RSA Key to Encrypt

See more RSA Examples

Loads a Base64 RSA key and uses it to encrypt a string, returning the result in base64. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    const pubkey = try chilkat.PublicKey.init();
    defer pubkey.deinit();

    pubkey.loadBase64("MIICdgIBADA ... A9PXLk+j5A==") catch {
        std.debug.print("{s}\n", .{try pubkey.getLastErrorText(alloc)});
        return;
    };

    const rsa = try chilkat.Rsa.init();
    defer rsa.deinit();

    rsa.usePublicKey(pubkey) catch {
        std.debug.print("{s}\n", .{try rsa.getLastErrorText(alloc)});
        return;
    };

    rsa.setEncodingMode("base64");

    const encrypted_str = try rsa.encryptStringENC(alloc, "12345678", false);

    std.debug.print("{s}\n", .{encrypted_str});
}