int EVP_PKEY_print_fp(const EVP_PKEY *pkey, FILE *fp) { ASN1_PCTX *ctx = ASN1_PCTX_new(); BIO *bio = BIO_new_fp(fp, BIO_NOCLOSE); EVP_PKEY_print_params(bio, pkey, 0, ctx); EVP_PKEY_print_public(bio, pkey, 0, ctx); EVP_PKEY_print_private(bio, pkey, 0, NULL); return 0; }
/** * \brief Example Attack to X509 certificate */ static int example_question_ask_crt(X509* cert) { EVP_PKEY* pkey; pkey = X509_get_pubkey(cert); EVP_PKEY_print_public(out, pkey, 3, NULL); return 1; }
void ep_crypto_key_print( EP_CRYPTO_KEY *key, FILE *fp, uint32_t flags) { BIO *bio = BIO_new_fp(fp, BIO_NOCLOSE); int istat; int off = 0; if (bio == NULL) { _ep_crypto_error("ep_crypto_key_print: cannot allocate bio"); return; } if (EP_UT_BITSET(EP_CRYPTO_F_SECRET, flags)) istat = EVP_PKEY_print_private(bio, key, off, NULL); else istat = EVP_PKEY_print_public(bio, key, off, NULL); if (istat != 1) _ep_crypto_error("ep_crypto_key_print: cannot print"); BIO_free(bio); }
int pkey_main(int argc, char **argv) { char **args, *infile = NULL, *outfile = NULL; char *passargin = NULL, *passargout = NULL; BIO *in = NULL, *out = NULL; const EVP_CIPHER *cipher = NULL; int informat, outformat; int pubin = 0, pubout = 0, pubtext = 0, text = 0, noout = 0; EVP_PKEY *pkey = NULL; char *passin = NULL, *passout = NULL; int badarg = 0; int ret = 1; if (single_execution) { if (pledge("stdio rpath wpath cpath tty", NULL) == -1) { perror("pledge"); exit(1); } } informat = FORMAT_PEM; outformat = FORMAT_PEM; args = argv + 1; while (!badarg && *args && *args[0] == '-') { if (!strcmp(*args, "-inform")) { if (args[1]) { args++; informat = str2fmt(*args); } else badarg = 1; } else if (!strcmp(*args, "-outform")) { if (args[1]) { args++; outformat = str2fmt(*args); } else badarg = 1; } else if (!strcmp(*args, "-passin")) { if (!args[1]) goto bad; passargin = *(++args); } else if (!strcmp(*args, "-passout")) { if (!args[1]) goto bad; passargout = *(++args); } else if (!strcmp(*args, "-in")) { if (args[1]) { args++; infile = *args; } else badarg = 1; } else if (!strcmp(*args, "-out")) { if (args[1]) { args++; outfile = *args; } else badarg = 1; } else if (strcmp(*args, "-pubin") == 0) { pubin = 1; pubout = 1; pubtext = 1; } else if (strcmp(*args, "-pubout") == 0) pubout = 1; else if (strcmp(*args, "-text_pub") == 0) { pubtext = 1; text = 1; } else if (strcmp(*args, "-text") == 0) text = 1; else if (strcmp(*args, "-noout") == 0) noout = 1; else { cipher = EVP_get_cipherbyname(*args + 1); if (!cipher) { BIO_printf(bio_err, "Unknown cipher %s\n", *args + 1); badarg = 1; } } args++; } if (badarg) { bad: BIO_printf(bio_err, "Usage pkey [options]\n"); BIO_printf(bio_err, "where options are\n"); BIO_printf(bio_err, "-in file input file\n"); BIO_printf(bio_err, "-inform X input format (DER or PEM)\n"); BIO_printf(bio_err, "-passin arg input file pass phrase source\n"); BIO_printf(bio_err, "-outform X output format (DER or PEM)\n"); BIO_printf(bio_err, "-out file output file\n"); BIO_printf(bio_err, "-passout arg output file pass phrase source\n"); return 1; } if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { BIO_printf(bio_err, "Error getting passwords\n"); goto end; } if (outfile) { if (!(out = BIO_new_file(outfile, "wb"))) { BIO_printf(bio_err, "Can't open output file %s\n", outfile); goto end; } } else { out = BIO_new_fp(stdout, BIO_NOCLOSE); } if (pubin) pkey = load_pubkey(bio_err, infile, informat, 1, passin, "Public Key"); else pkey = load_key(bio_err, infile, informat, 1, passin, "key"); if (!pkey) goto end; if (!noout) { if (outformat == FORMAT_PEM) { if (pubout) PEM_write_bio_PUBKEY(out, pkey); else PEM_write_bio_PrivateKey(out, pkey, cipher, NULL, 0, NULL, passout); } else if (outformat == FORMAT_ASN1) { if (pubout) i2d_PUBKEY_bio(out, pkey); else i2d_PrivateKey_bio(out, pkey); } else { BIO_printf(bio_err, "Bad format specified for key\n"); goto end; } } if (text) { if (pubtext) EVP_PKEY_print_public(out, pkey, 0, NULL); else EVP_PKEY_print_private(out, pkey, 0, NULL); } ret = 0; end: EVP_PKEY_free(pkey); BIO_free_all(out); BIO_free(in); free(passin); free(passout); return ret; }
int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, unsigned long cflag) { long l; int ret = 0, i; char *m = NULL, mlch = ' '; int nmindent = 0; X509_CINF *ci; ASN1_INTEGER *bs; EVP_PKEY *pkey = NULL; const char *neg; if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { mlch = '\n'; nmindent = 12; } if (nmflags == X509_FLAG_COMPAT) nmindent = 16; ci = x->cert_info; if (!(cflag & X509_FLAG_NO_HEADER)) { if (BIO_write(bp, "Certificate:\n", 13) <= 0) goto err; if (BIO_write(bp, " Data:\n", 10) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_VERSION)) { l = X509_get_version(x); if (BIO_printf(bp, "%8sVersion: %lu (0x%lx)\n", "", l + 1, l) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_SERIAL)) { if (BIO_write(bp, " Serial Number:", 22) <= 0) goto err; bs = X509_get_serialNumber(x); if (bs->length < (int)sizeof(long) || (bs->length == sizeof(long) && (bs->data[0] & 0x80) == 0)) { l = ASN1_INTEGER_get(bs); if (bs->type == V_ASN1_NEG_INTEGER) { l = -l; neg = "-"; } else neg = ""; if (BIO_printf(bp, " %s%lu (%s0x%lx)\n", neg, l, neg, l) <= 0) goto err; } else { neg = (bs->type == V_ASN1_NEG_INTEGER) ? " (Negative)" : ""; if (BIO_printf(bp, "\n%12s%s", "", neg) <= 0) goto err; for (i = 0; i < bs->length; i++) { if (BIO_printf(bp, "%02x%c", bs->data[i], ((i + 1 == bs->length) ? '\n' : ':')) <= 0) goto err; } } } if (!(cflag & X509_FLAG_NO_SIGNAME)) { if (X509_signature_print(bp, ci->signature, NULL) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_ISSUER)) { if (BIO_printf(bp, " Issuer:%c", mlch) <= 0) goto err; if (X509_NAME_print_ex(bp, X509_get_issuer_name(x), nmindent, nmflags) < 0) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_VALIDITY)) { if (BIO_write(bp, " Validity\n", 17) <= 0) goto err; if (BIO_write(bp, " Not Before: ", 24) <= 0) goto err; if (!ASN1_TIME_print(bp, X509_get_notBefore(x))) goto err; if (BIO_write(bp, "\n Not After : ", 25) <= 0) goto err; if (!ASN1_TIME_print(bp, X509_get_notAfter(x))) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_SUBJECT)) { if (BIO_printf(bp, " Subject:%c", mlch) <= 0) goto err; if (X509_NAME_print_ex (bp, X509_get_subject_name(x), nmindent, nmflags) < 0) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_PUBKEY)) { if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0) goto err; if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0) goto err; if (i2a_ASN1_OBJECT(bp, ci->key->algor->algorithm) <= 0) goto err; if (BIO_puts(bp, "\n") <= 0) goto err; pkey = X509_get_pubkey(x); if (pkey == NULL) { BIO_printf(bp, "%12sUnable to load Public Key\n", ""); ERR_print_errors(bp); } else { EVP_PKEY_print_public(bp, pkey, 16, NULL); EVP_PKEY_free(pkey); } } if (!(cflag & X509_FLAG_NO_IDS)) { if (ci->issuerUID) { if (BIO_printf(bp, "%8sIssuer Unique ID: ", "") <= 0) goto err; if (!X509_signature_dump(bp, ci->issuerUID, 12)) goto err; } if (ci->subjectUID) { if (BIO_printf(bp, "%8sSubject Unique ID: ", "") <= 0) goto err; if (!X509_signature_dump(bp, ci->subjectUID, 12)) goto err; } } if (!(cflag & X509_FLAG_NO_EXTENSIONS)) X509V3_extensions_print(bp, "X509v3 extensions", ci->extensions, cflag, 8); if (!(cflag & X509_FLAG_NO_SIGDUMP)) { if (X509_signature_print(bp, x->sig_alg, x->signature) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_AUX)) { if (!X509_CERT_AUX_print(bp, x->aux, 0)) goto err; } ret = 1; err: if (m != NULL) OPENSSL_free(m); return (ret); }
int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, unsigned long cflag) { long l; int ret = 0, i; char *m = NULL, mlch = ' '; int nmindent = 0; ASN1_INTEGER *bs; EVP_PKEY *pkey = NULL; const char *neg; if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { mlch = '\n'; nmindent = 12; } if (nmflags == X509_FLAG_COMPAT) nmindent = 16; if (!(cflag & X509_FLAG_NO_HEADER)) { if (BIO_write(bp, "Certificate:\n", 13) <= 0) goto err; if (BIO_write(bp, " Data:\n", 10) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_VERSION)) { l = X509_get_version(x); if (BIO_printf(bp, "%8sVersion: %lu (0x%lx)\n", "", l + 1, l) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_SERIAL)) { if (BIO_write(bp, " Serial Number:", 22) <= 0) goto err; bs = X509_get_serialNumber(x); if (bs->length <= (int)sizeof(long)) { ERR_set_mark(); l = ASN1_INTEGER_get(bs); ERR_pop_to_mark(); } else { l = -1; } if (l != -1) { if (bs->type == V_ASN1_NEG_INTEGER) { l = -l; neg = "-"; } else neg = ""; if (BIO_printf(bp, " %s%lu (%s0x%lx)\n", neg, l, neg, l) <= 0) goto err; } else { neg = (bs->type == V_ASN1_NEG_INTEGER) ? " (Negative)" : ""; if (BIO_printf(bp, "\n%12s%s", "", neg) <= 0) goto err; for (i = 0; i < bs->length; i++) { if (BIO_printf(bp, "%02x%c", bs->data[i], ((i + 1 == bs->length) ? '\n' : ':')) <= 0) goto err; } } } if (!(cflag & X509_FLAG_NO_SIGNAME)) { X509_ALGOR *tsig_alg = X509_get0_tbs_sigalg(x); if (X509_signature_print(bp, tsig_alg, NULL) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_ISSUER)) { if (BIO_printf(bp, " Issuer:%c", mlch) <= 0) goto err; if (X509_NAME_print_ex(bp, X509_get_issuer_name(x), nmindent, nmflags) < 0) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_VALIDITY)) { if (BIO_write(bp, " Validity\n", 17) <= 0) goto err; if (BIO_write(bp, " Not Before: ", 24) <= 0) goto err; if (!ASN1_TIME_print(bp, X509_get_notBefore(x))) goto err; if (BIO_write(bp, "\n Not After : ", 25) <= 0) goto err; if (!ASN1_TIME_print(bp, X509_get_notAfter(x))) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_SUBJECT)) { if (BIO_printf(bp, " Subject:%c", mlch) <= 0) goto err; if (X509_NAME_print_ex (bp, X509_get_subject_name(x), nmindent, nmflags) < 0) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_PUBKEY)) { X509_PUBKEY *xpkey = X509_get_X509_PUBKEY(x); ASN1_OBJECT *xpoid; X509_PUBKEY_get0_param(&xpoid, NULL, NULL, NULL, xpkey); if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0) goto err; if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0) goto err; if (i2a_ASN1_OBJECT(bp, xpoid) <= 0) goto err; if (BIO_puts(bp, "\n") <= 0) goto err; pkey = X509_get_pubkey(x); if (pkey == NULL) { BIO_printf(bp, "%12sUnable to load Public Key\n", ""); ERR_print_errors(bp); } else { EVP_PKEY_print_public(bp, pkey, 16, NULL); EVP_PKEY_free(pkey); } } if (!(cflag & X509_FLAG_NO_IDS)) { ASN1_BIT_STRING *iuid, *suid; X509_get0_uids(&iuid, &suid, x); if (iuid != NULL) { if (BIO_printf(bp, "%8sIssuer Unique ID: ", "") <= 0) goto err; if (!X509_signature_dump(bp, iuid, 12)) goto err; } if (suid != NULL) { if (BIO_printf(bp, "%8sSubject Unique ID: ", "") <= 0) goto err; if (!X509_signature_dump(bp, suid, 12)) goto err; } } if (!(cflag & X509_FLAG_NO_EXTENSIONS)) X509V3_extensions_print(bp, "X509v3 extensions", X509_get0_extensions(x), cflag, 8); if (!(cflag & X509_FLAG_NO_SIGDUMP)) { X509_ALGOR *sig_alg; ASN1_BIT_STRING *sig; X509_get0_signature(&sig, &sig_alg, x); if (X509_signature_print(bp, sig_alg, sig) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_AUX)) { if (!X509_aux_print(bp, x, 0)) goto err; } ret = 1; err: OPENSSL_free(m); return (ret); }
int main() { int ret = -1; int verbose = 0; BIO *out = NULL; int id = EVP_PKEY_SM2; const EVP_MD *md = EVP_sm3(); ENGINE *engine = NULL; EVP_PKEY_CTX *pkctx = NULL; EVP_PKEY *pkey = NULL; EVP_MD_CTX *mdctx = NULL; EVP_CIPHER_CTX *cpctx = NULL; unsigned char dgst[EVP_MAX_MD_SIZE] = "hello world"; size_t dgstlen = 32; unsigned char sig[256]; size_t siglen = sizeof(sig); unsigned char msg[] = "hello world this is the message"; size_t msglen = sizeof(msg); unsigned char cbuf[512]; size_t cbuflen = sizeof(cbuf); unsigned char mbuf[512]; size_t mbuflen = sizeof(mbuf); int len; unsigned int ulen; ERR_load_crypto_strings(); out = BIO_new_fp(stdout, BIO_NOCLOSE); if (!(pkctx = EVP_PKEY_CTX_new_id(id, engine))) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_PKEY_keygen_init(pkctx)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_PKEY_keygen(pkctx, &pkey)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } EVP_PKEY_CTX_free(pkctx); if (0) { EVP_PKEY_print_public(out, pkey, 4, NULL); BIO_printf(out, "\n"); EVP_PKEY_print_private(out, pkey, 4, NULL); BIO_printf(out, "\n"); } if (!(pkctx = EVP_PKEY_CTX_new(pkey, engine))) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } /* EVP_PKEY_sign() */ if (!EVP_PKEY_sign_init(pkctx)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } bzero(sig, sizeof(sig)); siglen = sizeof(sig); dgstlen = 32; if (!EVP_PKEY_sign(pkctx, sig, &siglen, dgst, dgstlen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (verbose) { size_t i; printf("signature (%zu bytes) = ", siglen); for (i = 0; i < siglen; i++) { printf("%02X", sig[i]); } printf("\n"); } if (!EVP_PKEY_verify_init(pkctx)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (EVP_PKEY_verify(pkctx, sig, siglen, dgst, dgstlen) != SM2_VERIFY_SUCCESS) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (verbose) { printf("signature verification success!\n"); } /* EVP_PKEY_encrypt() */ if (!EVP_PKEY_encrypt_init(pkctx)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } cbuflen = sizeof(cbuf); if (!EVP_PKEY_encrypt(pkctx, cbuf, &cbuflen, msg, msglen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (verbose) { size_t i; printf("ciphertext (%zu bytes) = ", cbuflen); for (i = 0; i < cbuflen; i++) { printf("%02X", cbuf[i]); } printf("\n"); } if (!EVP_PKEY_decrypt_init(pkctx)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } bzero(mbuf, sizeof(mbuf)); mbuflen = sizeof(mbuf); if (!EVP_PKEY_decrypt(pkctx, mbuf, &mbuflen, cbuf, cbuflen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (verbose) { printf("original message = %s\n", msg); printf("decrypted message = %s\n", mbuf); } /* EVP_PKEY_encrypt_old */ if ((len = EVP_PKEY_encrypt_old(cbuf, msg, (int)msglen, pkey)) <= 0) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (verbose) { int i; printf("ciphertext (%d bytes) = ", len); for (i = 0; i < len; i++) { printf("%02X", cbuf[i]); } printf("\n"); } bzero(mbuf, sizeof(mbuf)); if ((len = EVP_PKEY_decrypt_old(mbuf, cbuf, len, pkey)) <= 0) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (verbose) { printf("original message = %s\n", msg); printf("decrypted message = %s\n", mbuf); } if (!(mdctx = EVP_MD_CTX_create())) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } /* EVP_SignInit_ex/Update/Final_ex */ if (!EVP_SignInit_ex(mdctx, EVP_sm3(), engine)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_SignUpdate(mdctx, msg, msglen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_SignFinal(mdctx, sig, &ulen, pkey)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } siglen = ulen; if (verbose) { size_t i; printf("signature (%zu bytes) = ", siglen); for (i = 0; i < siglen; i++) { printf("%02X", sig[i]); } printf("\n"); } if (!EVP_VerifyInit_ex(mdctx, EVP_sm3(), engine)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_VerifyUpdate(mdctx, msg, msglen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (EVP_VerifyFinal(mdctx, sig, ulen, pkey) != SM2_VERIFY_SUCCESS) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } /* EVP_DigestSignInit/Update/Final() */ // FIXME: return values might be different, not just 1 or 0 if (!EVP_DigestSignInit(mdctx, &pkctx, md, engine, pkey)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_DigestSignUpdate(mdctx, msg, msglen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } siglen = sizeof(sig); if (!EVP_DigestSignFinal(mdctx, sig, &siglen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } pkctx = NULL; if (!EVP_DigestVerifyInit(mdctx, &pkctx, md, engine, pkey)) { ERR_print_errors_fp(stderr); fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_DigestVerifyUpdate(mdctx, msg, msglen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } if (!EVP_DigestVerifyFinal(mdctx, sig, siglen)) { fprintf(stderr, "error: %s %d\n", __FILE__, __LINE__); goto end; } /* EVP_SealInit/Update/Final() EVP_OpenInit/Update/Final() */ /* EVP_PKEY *pk[NUM_PKEYS] = {0}; unsigned char iv[16]; unsigned char ek[NUM_PKEYS][256]; int eklen[NUM_PKEYS]; RAND_pseudo_bytes(iv, sizeof(iv)); int i; for (i = 0; i < NUM_PKEYS; i++) { } if (!(cpctx = EVP_CIPHER_CTX_new())) { goto end; } if (!EVP_SealInit(cpctx, cipher, ek, &ekl, iv, pubk, npubk)) { goto end; } if (!EVP_SealUpdate(cpctx, msg, msglen)) { goto end; } if (!EVP_SealFinal(cpctx, cbuf, (int *)&cbuflen)) { goto end; } */ printf("test success!\n"); ret = 1; end: ERR_print_errors_fp(stderr); return ret; }
int X509_REQ_print_ex(BIO *bio, X509_REQ *x, unsigned long nmflags, unsigned long cflag) { long l; EVP_PKEY *pkey; STACK_OF(X509_ATTRIBUTE) * sk; char mlch = ' '; int nmindent = 0; if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { mlch = '\n'; nmindent = 12; } if (nmflags == X509_FLAG_COMPAT) { nmindent = 16; } X509_REQ_INFO *ri = x->req_info; if (!(cflag & X509_FLAG_NO_HEADER)) { if (BIO_write(bio, "Certificate Request:\n", 21) <= 0 || BIO_write(bio, " Data:\n", 10) <= 0) { goto err; } } if (!(cflag & X509_FLAG_NO_VERSION)) { l = X509_REQ_get_version(x); if (BIO_printf(bio, "%8sVersion: %ld (0x%lx)\n", "", l + 1, l) <= 0) { goto err; } } if (!(cflag & X509_FLAG_NO_SUBJECT)) { if (BIO_printf(bio, " Subject:%c", mlch) <= 0 || X509_NAME_print_ex(bio, ri->subject, nmindent, nmflags) < 0 || BIO_write(bio, "\n", 1) <= 0) { goto err; } } if (!(cflag & X509_FLAG_NO_PUBKEY)) { if (BIO_write(bio, " Subject Public Key Info:\n", 33) <= 0 || BIO_printf(bio, "%12sPublic Key Algorithm: ", "") <= 0 || i2a_ASN1_OBJECT(bio, ri->pubkey->algor->algorithm) <= 0 || BIO_puts(bio, "\n") <= 0) { goto err; } pkey = X509_REQ_get_pubkey(x); if (pkey == NULL) { BIO_printf(bio, "%12sUnable to load Public Key\n", ""); ERR_print_errors(bio); } else { EVP_PKEY_print_public(bio, pkey, 16, NULL); EVP_PKEY_free(pkey); } } if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) { if (BIO_printf(bio, "%8sAttributes:\n", "") <= 0) { goto err; } sk = x->req_info->attributes; if (sk_X509_ATTRIBUTE_num(sk) == 0) { if (BIO_printf(bio, "%12sa0:00\n", "") <= 0) { goto err; } } else { size_t i; for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) { X509_ATTRIBUTE *a = sk_X509_ATTRIBUTE_value(sk, i); ASN1_OBJECT *aobj = X509_ATTRIBUTE_get0_object(a); if (X509_REQ_extension_nid(OBJ_obj2nid(aobj))) { continue; } if (BIO_printf(bio, "%12s", "") <= 0) { goto err; } const int num_attrs = X509_ATTRIBUTE_count(a); const int obj_str_len = i2a_ASN1_OBJECT(bio, aobj); if (obj_str_len <= 0) { if (BIO_puts(bio, "(Unable to print attribute ID.)\n") < 0) { goto err; } else { continue; } } int j; for (j = 0; j < num_attrs; j++) { const ASN1_TYPE *at = X509_ATTRIBUTE_get0_type(a, j); const int type = at->type; ASN1_BIT_STRING *bs = at->value.asn1_string; int k; for (k = 25 - obj_str_len; k > 0; k--) { if (BIO_write(bio, " ", 1) != 1) { goto err; } } if (BIO_puts(bio, ":") <= 0) { goto err; } if (type == V_ASN1_PRINTABLESTRING || type == V_ASN1_UTF8STRING || type == V_ASN1_IA5STRING || type == V_ASN1_T61STRING) { if (BIO_write(bio, (char *)bs->data, bs->length) != bs->length) { goto err; } BIO_puts(bio, "\n"); } else { BIO_puts(bio, "unable to print attribute\n"); } } } } } if (!(cflag & X509_FLAG_NO_EXTENSIONS)) { STACK_OF(X509_EXTENSION) *exts = X509_REQ_get_extensions(x); if (exts) { BIO_printf(bio, "%8sRequested Extensions:\n", ""); size_t i; for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { X509_EXTENSION *ex = sk_X509_EXTENSION_value(exts, i); if (BIO_printf(bio, "%12s", "") <= 0) { goto err; } ASN1_OBJECT *obj = X509_EXTENSION_get_object(ex); i2a_ASN1_OBJECT(bio, obj); const int is_critical = X509_EXTENSION_get_critical(ex); if (BIO_printf(bio, ": %s\n", is_critical ? "critical" : "") <= 0) { goto err; } if (!X509V3_EXT_print(bio, ex, cflag, 16)) { BIO_printf(bio, "%16s", ""); ASN1_STRING_print(bio, X509_EXTENSION_get_data(ex)); } if (BIO_write(bio, "\n", 1) <= 0) { goto err; } } sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); } } if (!(cflag & X509_FLAG_NO_SIGDUMP) && !X509_signature_print(bio, x->sig_alg, x->signature)) { goto err; } return 1; err: OPENSSL_PUT_ERROR(X509, ERR_R_BUF_LIB); return 0; }
int MAIN(int argc, char **argv) { ENGINE *e = NULL; char **args, *infile = NULL, *outfile = NULL; char *passargin = NULL, *passargout = NULL; BIO *in = NULL, *out = NULL; const EVP_CIPHER *cipher = NULL; int informat, outformat; int pubin = 0, pubout = 0, pubtext = 0, text = 0, noout = 0; EVP_PKEY *pkey = NULL; char *passin = NULL, *passout = NULL; int badarg = 0; #ifndef OPENSSL_NO_ENGINE char *engine = NULL; #endif int ret = 1; if (bio_err == NULL) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); if (!load_config(bio_err, NULL)) goto end; informat = FORMAT_PEM; outformat = FORMAT_PEM; ERR_load_crypto_strings(); OpenSSL_add_all_algorithms(); args = argv + 1; while (!badarg && *args && *args[0] == '-') { if (!strcmp(*args, "-inform")) { if (args[1]) { args++; informat = str2fmt(*args); } else badarg = 1; } else if (!strcmp(*args, "-outform")) { if (args[1]) { args++; outformat = str2fmt(*args); } else badarg = 1; } else if (!strcmp(*args, "-passin")) { if (!args[1]) goto bad; passargin = *(++args); } else if (!strcmp(*args, "-passout")) { if (!args[1]) goto bad; passargout = *(++args); } #ifndef OPENSSL_NO_ENGINE else if (strcmp(*args, "-engine") == 0) { if (!args[1]) goto bad; engine = *(++args); } #endif else if (!strcmp(*args, "-in")) { if (args[1]) { args++; infile = *args; } else badarg = 1; } else if (!strcmp(*args, "-out")) { if (args[1]) { args++; outfile = *args; } else badarg = 1; } else if (strcmp(*args, "-pubin") == 0) { pubin = 1; pubout = 1; pubtext = 1; } else if (strcmp(*args, "-pubout") == 0) pubout = 1; else if (strcmp(*args, "-text_pub") == 0) { pubtext = 1; text = 1; } else if (strcmp(*args, "-text") == 0) text = 1; else if (strcmp(*args, "-noout") == 0) noout = 1; else { cipher = EVP_get_cipherbyname(*args + 1); if (!cipher) { BIO_printf(bio_err, "Unknown cipher %s\n", *args + 1); badarg = 1; } } args++; } if (badarg) { bad: BIO_printf(bio_err, "Usage pkey [options]\n"); BIO_printf(bio_err, "where options are\n"); BIO_printf(bio_err, "-in file input file\n"); BIO_printf(bio_err, "-inform X input format (DER or PEM)\n"); BIO_printf(bio_err, "-passin arg input file pass phrase source\n"); BIO_printf(bio_err, "-outform X output format (DER or PEM)\n"); BIO_printf(bio_err, "-out file output file\n"); BIO_printf(bio_err, "-passout arg output file pass phrase source\n"); #ifndef OPENSSL_NO_ENGINE BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n"); #endif return 1; } #ifndef OPENSSL_NO_ENGINE e = setup_engine(bio_err, engine, 0); #endif if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { BIO_printf(bio_err, "Error getting passwords\n"); goto end; } if (outfile) { if (!(out = BIO_new_file(outfile, "wb"))) { BIO_printf(bio_err, "Can't open output file %s\n", outfile); goto end; } } else { out = BIO_new_fp(stdout, BIO_NOCLOSE); #ifdef OPENSSL_SYS_VMS { BIO *tmpbio = BIO_new(BIO_f_linebuffer()); out = BIO_push(tmpbio, out); } #endif } if (pubin) pkey = load_pubkey(bio_err, infile, informat, 1, passin, e, "Public Key"); else pkey = load_key(bio_err, infile, informat, 1, passin, e, "key"); if (!pkey) goto end; if (!noout) { if (outformat == FORMAT_PEM) { if (pubout) PEM_write_bio_PUBKEY(out, pkey); else PEM_write_bio_PrivateKey(out, pkey, cipher, NULL, 0, NULL, passout); } else if (outformat == FORMAT_ASN1) { if (pubout) i2d_PUBKEY_bio(out, pkey); else i2d_PrivateKey_bio(out, pkey); } else { BIO_printf(bio_err, "Bad format specified for key\n"); goto end; } } if (text) { if (pubtext) EVP_PKEY_print_public(out, pkey, 0, NULL); else EVP_PKEY_print_private(out, pkey, 0, NULL); } ret = 0; end: EVP_PKEY_free(pkey); BIO_free_all(out); BIO_free(in); if (passin) OPENSSL_free(passin); if (passout) OPENSSL_free(passout); return ret; }
int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags, unsigned long cflag) { long l; int i; X509_REQ_INFO *ri; EVP_PKEY *pkey; STACK_OF(X509_ATTRIBUTE) *sk; STACK_OF(X509_EXTENSION) *exts; char mlch = ' '; int nmindent = 0; if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { mlch = '\n'; nmindent = 12; } if (nmflags == X509_FLAG_COMPAT) nmindent = 16; ri = x->req_info; if (!(cflag & X509_FLAG_NO_HEADER)) { if (BIO_write(bp, "Certificate Request:\n", 21) <= 0) goto err; if (BIO_write(bp, " Data:\n", 10) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_VERSION)) { l = X509_REQ_get_version(x); if (BIO_printf(bp, "%8sVersion: %ld (0x%lx)\n", "", l + 1, l) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_SUBJECT)) { if (BIO_printf(bp, " Subject:%c", mlch) <= 0) goto err; if (X509_NAME_print_ex(bp, ri->subject, nmindent, nmflags) < 0) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_PUBKEY)) { if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0) goto err; if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0) goto err; if (i2a_ASN1_OBJECT(bp, ri->pubkey->algor->algorithm) <= 0) goto err; if (BIO_puts(bp, "\n") <= 0) goto err; pkey = X509_REQ_get_pubkey(x); if (pkey == NULL) { BIO_printf(bp, "%12sUnable to load Public Key\n", ""); ERR_print_errors(bp); } else { EVP_PKEY_print_public(bp, pkey, 16, NULL); EVP_PKEY_free(pkey); } } if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) { /* may not be */ if (BIO_printf(bp, "%8sAttributes:\n", "") <= 0) goto err; sk = x->req_info->attributes; if (sk_X509_ATTRIBUTE_num(sk) == 0) { if (BIO_printf(bp, "%12sa0:00\n", "") <= 0) goto err; } else { for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) { ASN1_TYPE *at; X509_ATTRIBUTE *a; ASN1_BIT_STRING *bs = NULL; ASN1_OBJECT *aobj; int j, type = 0, count = 1, ii = 0; a = sk_X509_ATTRIBUTE_value(sk, i); aobj = X509_ATTRIBUTE_get0_object(a); if (X509_REQ_extension_nid(OBJ_obj2nid(aobj))) continue; if (BIO_printf(bp, "%12s", "") <= 0) goto err; if ((j = i2a_ASN1_OBJECT(bp, aobj)) > 0) { ii = 0; count = X509_ATTRIBUTE_count(a); get_next: at = X509_ATTRIBUTE_get0_type(a, ii); type = at->type; bs = at->value.asn1_string; } for (j = 25 - j; j > 0; j--) if (BIO_write(bp, " ", 1) != 1) goto err; if (BIO_puts(bp, ":") <= 0) goto err; if ((type == V_ASN1_PRINTABLESTRING) || (type == V_ASN1_T61STRING) || (type == V_ASN1_IA5STRING)) { if (BIO_write(bp, (char *)bs->data, bs->length) != bs->length) goto err; BIO_puts(bp, "\n"); } else { BIO_puts(bp, "unable to print attribute\n"); } if (++ii < count) goto get_next; } } } if (!(cflag & X509_FLAG_NO_EXTENSIONS)) { exts = X509_REQ_get_extensions(x); if (exts) { BIO_printf(bp, "%8sRequested Extensions:\n", ""); for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { ASN1_OBJECT *obj; X509_EXTENSION *ex; int j; ex = sk_X509_EXTENSION_value(exts, i); if (BIO_printf(bp, "%12s", "") <= 0) goto err; obj = X509_EXTENSION_get_object(ex); i2a_ASN1_OBJECT(bp, obj); j = X509_EXTENSION_get_critical(ex); if (BIO_printf(bp, ": %s\n", j ? "critical" : "") <= 0) goto err; if (!X509V3_EXT_print(bp, ex, cflag, 16)) { BIO_printf(bp, "%16s", ""); ASN1_STRING_print(bp, X509_EXTENSION_get_data(ex)); } if (BIO_write(bp, "\n", 1) <= 0) goto err; } sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); } } if (!(cflag & X509_FLAG_NO_SIGDUMP)) { if (!X509_signature_print(bp, x->sig_alg, x->signature)) goto err; } return (1); err: X509err(X509_F_X509_REQ_PRINT_EX, ERR_R_BUF_LIB); return (0); }
int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags, unsigned long cflag) { long l; int i; EVP_PKEY *pkey; STACK_OF(X509_EXTENSION) *exts; char mlch = ' '; int nmindent = 0; if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { mlch = '\n'; nmindent = 12; } if (nmflags == X509_FLAG_COMPAT) nmindent = 16; if (!(cflag & X509_FLAG_NO_HEADER)) { if (BIO_write(bp, "Certificate Request:\n", 21) <= 0) goto err; if (BIO_write(bp, " Data:\n", 10) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_VERSION)) { l = X509_REQ_get_version(x); if (l >= 0 && l <= 2) { if (BIO_printf(bp, "%8sVersion: %ld (0x%lx)\n", "", l + 1, (unsigned long)l) <= 0) goto err; } else { if (BIO_printf(bp, "%8sVersion: Unknown (%ld)\n", "", l) <= 0) goto err; } } if (!(cflag & X509_FLAG_NO_SUBJECT)) { if (BIO_printf(bp, " Subject:%c", mlch) <= 0) goto err; if (X509_NAME_print_ex(bp, X509_REQ_get_subject_name(x), nmindent, nmflags) < 0) goto err; if (BIO_write(bp, "\n", 1) <= 0) goto err; } if (!(cflag & X509_FLAG_NO_PUBKEY)) { X509_PUBKEY *xpkey; ASN1_OBJECT *koid; if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0) goto err; if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0) goto err; xpkey = X509_REQ_get_X509_PUBKEY(x); X509_PUBKEY_get0_param(&koid, NULL, NULL, NULL, xpkey); if (i2a_ASN1_OBJECT(bp, koid) <= 0) goto err; if (BIO_puts(bp, "\n") <= 0) goto err; pkey = X509_REQ_get0_pubkey(x); if (pkey == NULL) { if (BIO_printf(bp, "%12sUnable to load Public Key\n", "") <= 0) goto err; ERR_print_errors(bp); } else { if (EVP_PKEY_print_public(bp, pkey, 16, NULL) <= 0) goto err; } } if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) { /* may not be */ if (BIO_printf(bp, "%8sAttributes:\n", "") <= 0) goto err; if (X509_REQ_get_attr_count(x) == 0) { if (BIO_printf(bp, "%12sa0:00\n", "") <= 0) goto err; } else { for (i = 0; i < X509_REQ_get_attr_count(x); i++) { ASN1_TYPE *at; X509_ATTRIBUTE *a; ASN1_BIT_STRING *bs = NULL; ASN1_OBJECT *aobj; int j, type = 0, count = 1, ii = 0; a = X509_REQ_get_attr(x, i); aobj = X509_ATTRIBUTE_get0_object(a); if (X509_REQ_extension_nid(OBJ_obj2nid(aobj))) continue; if (BIO_printf(bp, "%12s", "") <= 0) goto err; if ((j = i2a_ASN1_OBJECT(bp, aobj)) > 0) { ii = 0; count = X509_ATTRIBUTE_count(a); get_next: at = X509_ATTRIBUTE_get0_type(a, ii); type = at->type; bs = at->value.asn1_string; } for (j = 25 - j; j > 0; j--) if (BIO_write(bp, " ", 1) != 1) goto err; if (BIO_puts(bp, ":") <= 0) goto err; switch (type) { case V_ASN1_PRINTABLESTRING: case V_ASN1_T61STRING: case V_ASN1_NUMERICSTRING: case V_ASN1_UTF8STRING: case V_ASN1_IA5STRING: if (BIO_write(bp, (char *)bs->data, bs->length) != bs->length) goto err; if (BIO_puts(bp, "\n") <= 0) goto err; break; default: if (BIO_puts(bp, "unable to print attribute\n") <= 0) goto err; break; } if (++ii < count) goto get_next; } } } if (!(cflag & X509_FLAG_NO_EXTENSIONS)) { exts = X509_REQ_get_extensions(x); if (exts) { if (BIO_printf(bp, "%8sRequested Extensions:\n", "") <= 0) goto err; for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { ASN1_OBJECT *obj; X509_EXTENSION *ex; int critical; ex = sk_X509_EXTENSION_value(exts, i); if (BIO_printf(bp, "%12s", "") <= 0) goto err; obj = X509_EXTENSION_get_object(ex); if (i2a_ASN1_OBJECT(bp, obj) <= 0) goto err; critical = X509_EXTENSION_get_critical(ex); if (BIO_printf(bp, ": %s\n", critical ? "critical" : "") <= 0) goto err; if (!X509V3_EXT_print(bp, ex, cflag, 16)) { if (BIO_printf(bp, "%16s", "") <= 0 || ASN1_STRING_print(bp, X509_EXTENSION_get_data(ex)) <= 0) goto err; } if (BIO_write(bp, "\n", 1) <= 0) goto err; } sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); } } if (!(cflag & X509_FLAG_NO_SIGDUMP)) { const X509_ALGOR *sig_alg; const ASN1_BIT_STRING *sig; X509_REQ_get0_signature(x, &sig, &sig_alg); if (!X509_signature_print(bp, sig_alg, sig)) goto err; } return 1; err: X509err(X509_F_X509_REQ_PRINT_EX, ERR_R_BUF_LIB); return 0; }
int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki) { EVP_PKEY *pkey; ASN1_IA5STRING *chal; int i, n; char *s; BIO_printf(out, "Netscape SPKI:\n"); i = OBJ_obj2nid(spki->spkac->pubkey->algor->algorithm); BIO_printf(out, " Public Key Algorithm: %s\n", (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i)); pkey = X509_PUBKEY_get(spki->spkac->pubkey); if (!pkey) BIO_printf(out, " Unable to load public key\n"); else { EVP_PKEY_print_public(out, pkey, 4, NULL); EVP_PKEY_free(pkey); } chal = spki->spkac->challenge; if (chal->length) BIO_printf(out, " Challenge String: %s\n", chal->data); i = OBJ_obj2nid(spki->sig_algor.algorithm); BIO_printf(out, " Signature Algorithm: %s", (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i)); n = spki->signature->length; s = (char *)spki->signature->data; for (i = 0; i < n; i++) { if ((i % 18) == 0) BIO_write(out, "\n ", 7); BIO_printf(out, "%02x%s", (unsigned char)s[i], ((i + 1) == n) ? "" : ":"); } BIO_write(out, "\n", 1); return 1; }