version 1.18, 2023/03/05 13:12:53 |
version 1.19, 2023/03/06 14:32:06 |
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int pkey_op; |
int pkey_op; |
int rev; |
int rev; |
char *sigfile; |
char *sigfile; |
} pkeyutl_config; |
} cfg; |
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static void pkeyutl_usage(void); |
static void pkeyutl_usage(void); |
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.name = "asn1parse", |
.name = "asn1parse", |
.desc = "ASN.1 parse the output data", |
.desc = "ASN.1 parse the output data", |
.type = OPTION_FLAG, |
.type = OPTION_FLAG, |
.opt.flag = &pkeyutl_config.asn1parse, |
.opt.flag = &cfg.asn1parse, |
}, |
}, |
{ |
{ |
.name = "certin", |
.name = "certin", |
.desc = "Input is a certificate containing a public key", |
.desc = "Input is a certificate containing a public key", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = KEY_CERT, |
.value = KEY_CERT, |
.opt.value = &pkeyutl_config.key_type, |
.opt.value = &cfg.key_type, |
}, |
}, |
{ |
{ |
.name = "decrypt", |
.name = "decrypt", |
.desc = "Decrypt the input data using a private key", |
.desc = "Decrypt the input data using a private key", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = EVP_PKEY_OP_DECRYPT, |
.value = EVP_PKEY_OP_DECRYPT, |
.opt.value = &pkeyutl_config.pkey_op, |
.opt.value = &cfg.pkey_op, |
}, |
}, |
{ |
{ |
.name = "derive", |
.name = "derive", |
.desc = "Derive a shared secret using the peer key", |
.desc = "Derive a shared secret using the peer key", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = EVP_PKEY_OP_DERIVE, |
.value = EVP_PKEY_OP_DERIVE, |
.opt.value = &pkeyutl_config.pkey_op, |
.opt.value = &cfg.pkey_op, |
}, |
}, |
{ |
{ |
.name = "encrypt", |
.name = "encrypt", |
.desc = "Encrypt the input data using a public key", |
.desc = "Encrypt the input data using a public key", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = EVP_PKEY_OP_ENCRYPT, |
.value = EVP_PKEY_OP_ENCRYPT, |
.opt.value = &pkeyutl_config.pkey_op, |
.opt.value = &cfg.pkey_op, |
}, |
}, |
{ |
{ |
.name = "hexdump", |
.name = "hexdump", |
.desc = "Hex dump the output data", |
.desc = "Hex dump the output data", |
.type = OPTION_FLAG, |
.type = OPTION_FLAG, |
.opt.flag = &pkeyutl_config.hexdump, |
.opt.flag = &cfg.hexdump, |
}, |
}, |
{ |
{ |
.name = "in", |
.name = "in", |
.argname = "file", |
.argname = "file", |
.desc = "Input file (default stdin)", |
.desc = "Input file (default stdin)", |
.type = OPTION_ARG, |
.type = OPTION_ARG, |
.opt.arg = &pkeyutl_config.infile, |
.opt.arg = &cfg.infile, |
}, |
}, |
{ |
{ |
.name = "inkey", |
.name = "inkey", |
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.argname = "fmt", |
.argname = "fmt", |
.desc = "Input key format (DER or PEM (default))", |
.desc = "Input key format (DER or PEM (default))", |
.type = OPTION_ARG_FORMAT, |
.type = OPTION_ARG_FORMAT, |
.opt.value = &pkeyutl_config.keyform, |
.opt.value = &cfg.keyform, |
}, |
}, |
{ |
{ |
.name = "out", |
.name = "out", |
.argname = "file", |
.argname = "file", |
.desc = "Output file (default stdout)", |
.desc = "Output file (default stdout)", |
.type = OPTION_ARG, |
.type = OPTION_ARG, |
.opt.arg = &pkeyutl_config.outfile, |
.opt.arg = &cfg.outfile, |
}, |
}, |
{ |
{ |
.name = "passin", |
.name = "passin", |
.argname = "arg", |
.argname = "arg", |
.desc = "Key password source", |
.desc = "Key password source", |
.type = OPTION_ARG, |
.type = OPTION_ARG, |
.opt.arg = &pkeyutl_config.passargin, |
.opt.arg = &cfg.passargin, |
}, |
}, |
{ |
{ |
.name = "peerform", |
.name = "peerform", |
.argname = "fmt", |
.argname = "fmt", |
.desc = "Input key format (DER or PEM (default))", |
.desc = "Input key format (DER or PEM (default))", |
.type = OPTION_ARG_FORMAT, |
.type = OPTION_ARG_FORMAT, |
.opt.value = &pkeyutl_config.peerform, |
.opt.value = &cfg.peerform, |
}, |
}, |
{ |
{ |
.name = "peerkey", |
.name = "peerkey", |
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.desc = "Input is a public key", |
.desc = "Input is a public key", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = KEY_PUBKEY, |
.value = KEY_PUBKEY, |
.opt.value = &pkeyutl_config.key_type, |
.opt.value = &cfg.key_type, |
}, |
}, |
{ |
{ |
.name = "rev", |
.name = "rev", |
.desc = "Reverse the input data", |
.desc = "Reverse the input data", |
.type = OPTION_FLAG, |
.type = OPTION_FLAG, |
.opt.flag = &pkeyutl_config.rev, |
.opt.flag = &cfg.rev, |
}, |
}, |
{ |
{ |
.name = "sigfile", |
.name = "sigfile", |
.argname = "file", |
.argname = "file", |
.desc = "Signature file (verify operation only)", |
.desc = "Signature file (verify operation only)", |
.type = OPTION_ARG, |
.type = OPTION_ARG, |
.opt.arg = &pkeyutl_config.sigfile, |
.opt.arg = &cfg.sigfile, |
}, |
}, |
{ |
{ |
.name = "sign", |
.name = "sign", |
.desc = "Sign the input data using private key", |
.desc = "Sign the input data using private key", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = EVP_PKEY_OP_SIGN, |
.value = EVP_PKEY_OP_SIGN, |
.opt.value = &pkeyutl_config.pkey_op, |
.opt.value = &cfg.pkey_op, |
}, |
}, |
{ |
{ |
.name = "verify", |
.name = "verify", |
.desc = "Verify the input data using public key", |
.desc = "Verify the input data using public key", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = EVP_PKEY_OP_VERIFY, |
.value = EVP_PKEY_OP_VERIFY, |
.opt.value = &pkeyutl_config.pkey_op, |
.opt.value = &cfg.pkey_op, |
}, |
}, |
{ |
{ |
.name = "verifyrecover", |
.name = "verifyrecover", |
.desc = "Verify with public key, recover original data", |
.desc = "Verify with public key, recover original data", |
.type = OPTION_VALUE, |
.type = OPTION_VALUE, |
.value = EVP_PKEY_OP_VERIFYRECOVER, |
.value = EVP_PKEY_OP_VERIFYRECOVER, |
.opt.value = &pkeyutl_config.pkey_op, |
.opt.value = &cfg.pkey_op, |
}, |
}, |
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{NULL}, |
{NULL}, |
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exit(1); |
exit(1); |
} |
} |
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memset(&pkeyutl_config, 0, sizeof(pkeyutl_config)); |
memset(&cfg, 0, sizeof(cfg)); |
pkeyutl_config.pkey_op = EVP_PKEY_OP_SIGN; |
cfg.pkey_op = EVP_PKEY_OP_SIGN; |
pkeyutl_config.key_type = KEY_PRIVKEY; |
cfg.key_type = KEY_PRIVKEY; |
pkeyutl_config.keyform = FORMAT_PEM; |
cfg.keyform = FORMAT_PEM; |
pkeyutl_config.peerform = FORMAT_PEM; |
cfg.peerform = FORMAT_PEM; |
pkeyutl_config.keysize = -1; |
cfg.keysize = -1; |
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if (options_parse(argc, argv, pkeyutl_options, NULL, NULL) != 0) { |
if (options_parse(argc, argv, pkeyutl_options, NULL, NULL) != 0) { |
pkeyutl_usage(); |
pkeyutl_usage(); |
goto end; |
goto end; |
} |
} |
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if (!pkeyutl_config.ctx) { |
if (!cfg.ctx) { |
pkeyutl_usage(); |
pkeyutl_usage(); |
goto end; |
goto end; |
} |
} |
if (pkeyutl_config.sigfile && |
if (cfg.sigfile && |
(pkeyutl_config.pkey_op != EVP_PKEY_OP_VERIFY)) { |
(cfg.pkey_op != EVP_PKEY_OP_VERIFY)) { |
BIO_puts(bio_err, "Signature file specified for non verify\n"); |
BIO_puts(bio_err, "Signature file specified for non verify\n"); |
goto end; |
goto end; |
} |
} |
if (!pkeyutl_config.sigfile && |
if (!cfg.sigfile && |
(pkeyutl_config.pkey_op == EVP_PKEY_OP_VERIFY)) { |
(cfg.pkey_op == EVP_PKEY_OP_VERIFY)) { |
BIO_puts(bio_err, "No signature file specified for verify\n"); |
BIO_puts(bio_err, "No signature file specified for verify\n"); |
goto end; |
goto end; |
} |
} |
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if (pkeyutl_config.pkey_op != EVP_PKEY_OP_DERIVE) { |
if (cfg.pkey_op != EVP_PKEY_OP_DERIVE) { |
if (pkeyutl_config.infile) { |
if (cfg.infile) { |
if (!(in = BIO_new_file(pkeyutl_config.infile, "rb"))) { |
if (!(in = BIO_new_file(cfg.infile, "rb"))) { |
BIO_puts(bio_err, |
BIO_puts(bio_err, |
"Error Opening Input File\n"); |
"Error Opening Input File\n"); |
ERR_print_errors(bio_err); |
ERR_print_errors(bio_err); |
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} else |
} else |
in = BIO_new_fp(stdin, BIO_NOCLOSE); |
in = BIO_new_fp(stdin, BIO_NOCLOSE); |
} |
} |
if (pkeyutl_config.outfile) { |
if (cfg.outfile) { |
if (!(out = BIO_new_file(pkeyutl_config.outfile, "wb"))) { |
if (!(out = BIO_new_file(cfg.outfile, "wb"))) { |
BIO_printf(bio_err, "Error Creating Output File\n"); |
BIO_printf(bio_err, "Error Creating Output File\n"); |
ERR_print_errors(bio_err); |
ERR_print_errors(bio_err); |
goto end; |
goto end; |
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out = BIO_new_fp(stdout, BIO_NOCLOSE); |
out = BIO_new_fp(stdout, BIO_NOCLOSE); |
} |
} |
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if (pkeyutl_config.sigfile) { |
if (cfg.sigfile) { |
BIO *sigbio = BIO_new_file(pkeyutl_config.sigfile, "rb"); |
BIO *sigbio = BIO_new_file(cfg.sigfile, "rb"); |
if (!sigbio) { |
if (!sigbio) { |
BIO_printf(bio_err, "Can't open signature file %s\n", |
BIO_printf(bio_err, "Can't open signature file %s\n", |
pkeyutl_config.sigfile); |
cfg.sigfile); |
goto end; |
goto end; |
} |
} |
siglen = bio_to_mem(&sig, pkeyutl_config.keysize * 10, sigbio); |
siglen = bio_to_mem(&sig, cfg.keysize * 10, sigbio); |
BIO_free(sigbio); |
BIO_free(sigbio); |
if (siglen <= 0) { |
if (siglen <= 0) { |
BIO_printf(bio_err, "Error reading signature data\n"); |
BIO_printf(bio_err, "Error reading signature data\n"); |
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} |
} |
if (in) { |
if (in) { |
/* Read the input data */ |
/* Read the input data */ |
buf_inlen = bio_to_mem(&buf_in, pkeyutl_config.keysize * 10, in); |
buf_inlen = bio_to_mem(&buf_in, cfg.keysize * 10, in); |
if (buf_inlen <= 0) { |
if (buf_inlen <= 0) { |
BIO_printf(bio_err, "Error reading input Data\n"); |
BIO_printf(bio_err, "Error reading input Data\n"); |
exit(1); |
exit(1); |
} |
} |
if (pkeyutl_config.rev) { |
if (cfg.rev) { |
size_t i; |
size_t i; |
unsigned char ctmp; |
unsigned char ctmp; |
size_t l = (size_t) buf_inlen; |
size_t l = (size_t) buf_inlen; |
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} |
} |
} |
} |
} |
} |
if (pkeyutl_config.pkey_op == EVP_PKEY_OP_VERIFY) { |
if (cfg.pkey_op == EVP_PKEY_OP_VERIFY) { |
rv = EVP_PKEY_verify(pkeyutl_config.ctx, sig, (size_t) siglen, |
rv = EVP_PKEY_verify(cfg.ctx, sig, (size_t) siglen, |
buf_in, (size_t) buf_inlen); |
buf_in, (size_t) buf_inlen); |
if (rv == 1) { |
if (rv == 1) { |
BIO_puts(out, "Signature Verified Successfully\n"); |
BIO_puts(out, "Signature Verified Successfully\n"); |
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if (rv >= 0) |
if (rv >= 0) |
goto end; |
goto end; |
} else { |
} else { |
rv = do_keyop(pkeyutl_config.ctx, pkeyutl_config.pkey_op, NULL, |
rv = do_keyop(cfg.ctx, cfg.pkey_op, NULL, |
(size_t *)&buf_outlen, buf_in, (size_t) buf_inlen); |
(size_t *)&buf_outlen, buf_in, (size_t) buf_inlen); |
if (rv > 0) { |
if (rv > 0) { |
buf_out = malloc(buf_outlen); |
buf_out = malloc(buf_outlen); |
if (!buf_out) |
if (!buf_out) |
rv = -1; |
rv = -1; |
else |
else |
rv = do_keyop(pkeyutl_config.ctx, |
rv = do_keyop(cfg.ctx, |
pkeyutl_config.pkey_op, |
cfg.pkey_op, |
buf_out, (size_t *) & buf_outlen, |
buf_out, (size_t *) & buf_outlen, |
buf_in, (size_t) buf_inlen); |
buf_in, (size_t) buf_inlen); |
} |
} |
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goto end; |
goto end; |
} |
} |
ret = 0; |
ret = 0; |
if (pkeyutl_config.asn1parse) { |
if (cfg.asn1parse) { |
if (!ASN1_parse_dump(out, buf_out, buf_outlen, 1, -1)) |
if (!ASN1_parse_dump(out, buf_out, buf_outlen, 1, -1)) |
ERR_print_errors(bio_err); |
ERR_print_errors(bio_err); |
} else if (pkeyutl_config.hexdump) |
} else if (cfg.hexdump) |
BIO_dump(out, (char *) buf_out, buf_outlen); |
BIO_dump(out, (char *) buf_out, buf_outlen); |
else |
else |
BIO_write(out, buf_out, buf_outlen); |
BIO_write(out, buf_out, buf_outlen); |
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end: |
end: |
EVP_PKEY_CTX_free(pkeyutl_config.ctx); |
EVP_PKEY_CTX_free(cfg.ctx); |
BIO_free(in); |
BIO_free(in); |
BIO_free_all(out); |
BIO_free_all(out); |
free(buf_in); |
free(buf_in); |
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int rv = -1; |
int rv = -1; |
X509 *x; |
X509 *x; |
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if (((pkeyutl_config.pkey_op == EVP_PKEY_OP_SIGN) |
if (((cfg.pkey_op == EVP_PKEY_OP_SIGN) |
|| (pkeyutl_config.pkey_op == EVP_PKEY_OP_DECRYPT) |
|| (cfg.pkey_op == EVP_PKEY_OP_DECRYPT) |
|| (pkeyutl_config.pkey_op == EVP_PKEY_OP_DERIVE)) |
|| (cfg.pkey_op == EVP_PKEY_OP_DERIVE)) |
&& (pkeyutl_config.key_type != KEY_PRIVKEY)) { |
&& (cfg.key_type != KEY_PRIVKEY)) { |
BIO_printf(bio_err, |
BIO_printf(bio_err, |
"A private key is needed for this operation\n"); |
"A private key is needed for this operation\n"); |
goto end; |
goto end; |
} |
} |
if (!app_passwd(bio_err, pkeyutl_config.passargin, NULL, &passin, |
if (!app_passwd(bio_err, cfg.passargin, NULL, &passin, |
NULL)) { |
NULL)) { |
BIO_printf(bio_err, "Error getting password\n"); |
BIO_printf(bio_err, "Error getting password\n"); |
goto end; |
goto end; |
} |
} |
switch (pkeyutl_config.key_type) { |
switch (cfg.key_type) { |
case KEY_PRIVKEY: |
case KEY_PRIVKEY: |
pkey = load_key(bio_err, keyfile, pkeyutl_config.keyform, 0, |
pkey = load_key(bio_err, keyfile, cfg.keyform, 0, |
passin, "Private Key"); |
passin, "Private Key"); |
break; |
break; |
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case KEY_PUBKEY: |
case KEY_PUBKEY: |
pkey = load_pubkey(bio_err, keyfile, pkeyutl_config.keyform, 0, |
pkey = load_pubkey(bio_err, keyfile, cfg.keyform, 0, |
NULL, "Public Key"); |
NULL, "Public Key"); |
break; |
break; |
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case KEY_CERT: |
case KEY_CERT: |
x = load_cert(bio_err, keyfile, pkeyutl_config.keyform, |
x = load_cert(bio_err, keyfile, cfg.keyform, |
NULL, "Certificate"); |
NULL, "Certificate"); |
if (x) { |
if (x) { |
pkey = X509_get_pubkey(x); |
pkey = X509_get_pubkey(x); |
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break; |
break; |
} |
} |
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pkeyutl_config.keysize = EVP_PKEY_size(pkey); |
cfg.keysize = EVP_PKEY_size(pkey); |
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if (!pkey) |
if (!pkey) |
goto end; |
goto end; |
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pkeyutl_config.ctx = EVP_PKEY_CTX_new(pkey, NULL); |
cfg.ctx = EVP_PKEY_CTX_new(pkey, NULL); |
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EVP_PKEY_free(pkey); |
EVP_PKEY_free(pkey); |
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if (!pkeyutl_config.ctx) |
if (!cfg.ctx) |
goto end; |
goto end; |
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switch (pkeyutl_config.pkey_op) { |
switch (cfg.pkey_op) { |
case EVP_PKEY_OP_SIGN: |
case EVP_PKEY_OP_SIGN: |
rv = EVP_PKEY_sign_init(pkeyutl_config.ctx); |
rv = EVP_PKEY_sign_init(cfg.ctx); |
break; |
break; |
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case EVP_PKEY_OP_VERIFY: |
case EVP_PKEY_OP_VERIFY: |
rv = EVP_PKEY_verify_init(pkeyutl_config.ctx); |
rv = EVP_PKEY_verify_init(cfg.ctx); |
break; |
break; |
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case EVP_PKEY_OP_VERIFYRECOVER: |
case EVP_PKEY_OP_VERIFYRECOVER: |
rv = EVP_PKEY_verify_recover_init(pkeyutl_config.ctx); |
rv = EVP_PKEY_verify_recover_init(cfg.ctx); |
break; |
break; |
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case EVP_PKEY_OP_ENCRYPT: |
case EVP_PKEY_OP_ENCRYPT: |
rv = EVP_PKEY_encrypt_init(pkeyutl_config.ctx); |
rv = EVP_PKEY_encrypt_init(cfg.ctx); |
break; |
break; |
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case EVP_PKEY_OP_DECRYPT: |
case EVP_PKEY_OP_DECRYPT: |
rv = EVP_PKEY_decrypt_init(pkeyutl_config.ctx); |
rv = EVP_PKEY_decrypt_init(cfg.ctx); |
break; |
break; |
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case EVP_PKEY_OP_DERIVE: |
case EVP_PKEY_OP_DERIVE: |
rv = EVP_PKEY_derive_init(pkeyutl_config.ctx); |
rv = EVP_PKEY_derive_init(cfg.ctx); |
break; |
break; |
} |
} |
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if (rv <= 0) { |
if (rv <= 0) { |
EVP_PKEY_CTX_free(pkeyutl_config.ctx); |
EVP_PKEY_CTX_free(cfg.ctx); |
pkeyutl_config.ctx = NULL; |
cfg.ctx = NULL; |
} |
} |
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end: |
end: |
free(passin); |
free(passin); |
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if (!pkeyutl_config.ctx) { |
if (!cfg.ctx) { |
BIO_puts(bio_err, "Error initializing context\n"); |
BIO_puts(bio_err, "Error initializing context\n"); |
ERR_print_errors(bio_err); |
ERR_print_errors(bio_err); |
return (1); |
return (1); |
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EVP_PKEY *peer = NULL; |
EVP_PKEY *peer = NULL; |
int ret; |
int ret; |
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if (!pkeyutl_config.ctx) { |
if (!cfg.ctx) { |
BIO_puts(bio_err, "-peerkey command before -inkey\n"); |
BIO_puts(bio_err, "-peerkey command before -inkey\n"); |
return (1); |
return (1); |
} |
} |
peer = load_pubkey(bio_err, file, pkeyutl_config.peerform, 0, NULL, |
peer = load_pubkey(bio_err, file, cfg.peerform, 0, NULL, |
"Peer Key"); |
"Peer Key"); |
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if (!peer) { |
if (!peer) { |
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ERR_print_errors(bio_err); |
ERR_print_errors(bio_err); |
return (1); |
return (1); |
} |
} |
ret = EVP_PKEY_derive_set_peer(pkeyutl_config.ctx, peer); |
ret = EVP_PKEY_derive_set_peer(cfg.ctx, peer); |
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EVP_PKEY_free(peer); |
EVP_PKEY_free(peer); |
if (ret <= 0) { |
if (ret <= 0) { |
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static int |
static int |
pkeyutl_pkeyopt(char *pkeyopt) |
pkeyutl_pkeyopt(char *pkeyopt) |
{ |
{ |
if (!pkeyutl_config.ctx) { |
if (!cfg.ctx) { |
BIO_puts(bio_err, "-pkeyopt command before -inkey\n"); |
BIO_puts(bio_err, "-pkeyopt command before -inkey\n"); |
return (1); |
return (1); |
} else if (pkey_ctrl_string(pkeyutl_config.ctx, pkeyopt) <= 0) { |
} else if (pkey_ctrl_string(cfg.ctx, pkeyopt) <= 0) { |
BIO_puts(bio_err, "parameter setting error\n"); |
BIO_puts(bio_err, "parameter setting error\n"); |
ERR_print_errors(bio_err); |
ERR_print_errors(bio_err); |
return (1); |
return (1); |