57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/*
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* Example: Random Keypair Generation
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* Demonstrates nostr_generate_keypair()
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "nostr_core.h"
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int main() {
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printf("=== NOSTR Random Keypair Generation Example ===\n\n");
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// Initialize the library
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if (nostr_init() != NOSTR_SUCCESS) {
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fprintf(stderr, "Failed to initialize NOSTR library\n");
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return 1;
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}
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// Generate a random keypair
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unsigned char private_key[NOSTR_PRIVATE_KEY_SIZE];
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unsigned char public_key[NOSTR_PUBLIC_KEY_SIZE];
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int result = nostr_generate_keypair(private_key, public_key);
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if (result != NOSTR_SUCCESS) {
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fprintf(stderr, "Failed to generate keypair: %s\n", nostr_strerror(result));
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nostr_cleanup();
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return 1;
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}
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// Convert to hex format
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char private_hex[NOSTR_HEX_KEY_SIZE];
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char public_hex[NOSTR_HEX_KEY_SIZE];
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nostr_bytes_to_hex(private_key, NOSTR_PRIVATE_KEY_SIZE, private_hex);
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nostr_bytes_to_hex(public_key, NOSTR_PUBLIC_KEY_SIZE, public_hex);
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// Convert to bech32 format
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char nsec[NOSTR_BECH32_KEY_SIZE];
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char npub[NOSTR_BECH32_KEY_SIZE];
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nostr_key_to_bech32(private_key, "nsec", nsec);
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nostr_key_to_bech32(public_key, "npub", npub);
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// Display results
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printf("✓ Successfully generated random NOSTR keypair\n\n");
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printf("Private Key (hex): %s\n", private_hex);
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printf("Public Key (hex): %s\n", public_hex);
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printf("nsec (bech32): %s\n", nsec);
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printf("npub (bech32): %s\n", npub);
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// Cleanup
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nostr_cleanup();
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printf("\n✓ Example completed successfully!\n");
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return 0;
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}
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