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4849e494be36adadcc97a07ea99e5dae911bcd64
yubikey.rs/ykcs11/objects.c
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Alessio Di Mauro 8e3314ab42 Switch ykcs11 to use private key import from libykpiv.
2015-11-19 18:30:58 +01:00

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#include "obj_types.h"
#include "objects.h"
#include <ykpiv.h>
#include <string.h>
#include <stdlib.h>
#include "openssl_utils.h"
#include "utils.h"
#include "debug.h"
#define IS_CERT(x) (((x) >= PIV_CERT_OBJ_X509_PIV_AUTH && (x) < PIV_CERT_OBJ_LAST) ? CK_TRUE : CK_FALSE)
#define F4 "\x01\x00\x01" // TODO: already define in mechanisms.c. Move
#define PRIME256V1 "\x06\x08\x2a\x86\x48\xce\x3d\x03\x01\x07" // TODO: already define in mechanisms.c. Move
CK_RV get_doa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template); // TODO: static?
CK_RV get_coa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template);
CK_RV get_proa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template);
CK_RV get_puoa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template);
//TODO: this is mostly a snippet from OpenSC how to give credit? Less and less so now
/* Must be in order, and one per enumerated PIV_OBJ */
static piv_obj_t piv_objects[] = {
{PIV_DATA_OBJ_X509_PIV_AUTH, 1, 0, 0, "X.509 Certificate for PIV Authentication", 0, 0, get_doa, 0},
{PIV_DATA_OBJ_X509_CARD_AUTH, 1, 0, 0, "X.509 Certificate for Card Authentication", 0, 0, get_doa, 1},
{PIV_DATA_OBJ_X509_DS, 1, 0, 0, "X.509 Certificate for Digital Signature", 0, 0, get_doa, 2},
{PIV_DATA_OBJ_X509_KM, 1, 0, 0, "X.509 Certificate for Key Management", 0, 0, get_doa, 3},
{PIV_DATA_OBJ_CCC, 1, 0, 0, "Card Capability Container", 0, 0, get_doa, 4},
{PIV_DATA_OBJ_CHUI, 1, 0, 0, "Card Holder Unique Identifier", 0, 0, get_doa, 5},
{PIV_DATA_OBJ_CHF, 1, 1, 0, "Card Holder Fingerprints", 0, 0, get_doa, 6},
{PIV_DATA_OBJ_SEC_OBJ, 1, 0, 0, "Security Object", 0, 0, get_doa, 7},
{PIV_DATA_OBJ_CHFI, 1, 1, 0, "Cardholder Facial Images", 0, 0, get_doa, 8},
{PIV_DATA_OBJ_PI, 1, 1, 0, "Printed Information", 0, 0, get_doa, 9},
{PIV_DATA_OBJ_DISCOVERY, 1, 0, 0, "Discovery Object", 0, 0, get_doa, 10},
{PIV_DATA_OBJ_HISTORY, 1, 0, 0, "Key History Object", 0, 0, get_doa, 11},
{PIV_DATA_OBJ_RETIRED_X509_1, 1, 0, 0, "Retired X.509 Certificate for Key Management 1", 0, 0, get_doa, 12},
{PIV_DATA_OBJ_RETIRED_X509_2, 1, 0, 0, "Retired X.509 Certificate for Key Management 2", 0, 0, get_doa, 13},
{PIV_DATA_OBJ_RETIRED_X509_3, 1, 0, 0, "Retired X.509 Certificate for Key Management 3", 0, 0, get_doa, 14},
{PIV_DATA_OBJ_RETIRED_X509_4, 1, 0, 0, "Retired X.509 Certificate for Key Management 4", 0, 0, get_doa, 15},
{PIV_DATA_OBJ_RETIRED_X509_5, 1, 0, 0, "Retired X.509 Certificate for Key Management 5", 0, 0, get_doa, 16},
{PIV_DATA_OBJ_RETIRED_X509_6, 1, 0, 0, "Retired X.509 Certificate for Key Management 6", 0, 0, get_doa, 17},
{PIV_DATA_OBJ_RETIRED_X509_7, 1, 0, 0, "Retired X.509 Certificate for Key Management 7", 0, 0, get_doa, 18},
{PIV_DATA_OBJ_RETIRED_X509_8, 1, 0, 0, "Retired X.509 Certificate for Key Management 8", 0, 0, get_doa, 19},
{PIV_DATA_OBJ_RETIRED_X509_9, 1, 0, 0, "Retired X.509 Certificate for Key Management 9", 0, 0, get_doa, 20},
{PIV_DATA_OBJ_RETIRED_X509_10, 1, 0, 0, "Retired X.509 Certificate for Key Management 10", 0, 0, get_doa, 21},
{PIV_DATA_OBJ_RETIRED_X509_11, 1, 0, 0, "Retired X.509 Certificate for Key Management 11", 0, 0, get_doa, 22},
{PIV_DATA_OBJ_RETIRED_X509_12, 1, 0, 0, "Retired X.509 Certificate for Key Management 12", 0, 0, get_doa, 23},
{PIV_DATA_OBJ_RETIRED_X509_13, 1, 0, 0, "Retired X.509 Certificate for Key Management 13", 0, 0, get_doa, 24},
{PIV_DATA_OBJ_RETIRED_X509_14, 1, 0, 0, "Retired X.509 Certificate for Key Management 14", 0, 0, get_doa, 25},
{PIV_DATA_OBJ_RETIRED_X509_15, 1, 0, 0, "Retired X.509 Certificate for Key Management 15", 0, 0, get_doa, 26},
{PIV_DATA_OBJ_RETIRED_X509_16, 1, 0, 0, "Retired X.509 Certificate for Key Management 16", 0, 0, get_doa, 27},
{PIV_DATA_OBJ_RETIRED_X509_17, 1, 0, 0, "Retired X.509 Certificate for Key Management 17", 0, 0, get_doa, 28},
{PIV_DATA_OBJ_RETIRED_X509_18, 1, 0, 0, "Retired X.509 Certificate for Key Management 18", 0, 0, get_doa, 29},
{PIV_DATA_OBJ_RETIRED_X509_19, 1, 0, 0, "Retired X.509 Certificate for Key Management 19", 0, 0, get_doa, 30},
{PIV_DATA_OBJ_RETIRED_X509_20, 1, 0, 0, "Retired X.509 Certificate for Key Management 20", 0, 0, get_doa, 31},
{PIV_DATA_OBJ_IRIS_IMAGE, 1, 1, 0, "Cardholder Iris Images", 0, 0, get_doa, 32},
{PIV_DATA_OBJ_BITGT, 1, 0, 0, "Biometric Information Templates Group Template", 0, 0, get_doa, 33},
{PIV_DATA_OBJ_SM_SIGNER, 1, 0, 0, "Secure Messaging Certificate Signer", 0, 0, get_doa, 34},
{PIV_DATA_OBJ_PC_REF_DATA, 1, 1, 0, "Pairing Code Reference Data Container", 0, 0, get_doa, 35},
{PIV_DATA_OBJ_LAST, 1, 0, 0, "", 0, 0, NULL, 36},
{PIV_CERT_OBJ_X509_PIV_AUTH, 1, 0, 0, "X.509 Certificate for PIV Authentication", 0, 0, get_coa, 0},
{PIV_CERT_OBJ_X509_CARD_AUTH, 1, 0, 0, "X.509 Certificate for Card Authentication", 0, 0, get_coa, 1},
{PIV_CERT_OBJ_X509_DS, 1, 0, 0, "X.509 Certificate for Digital Signature", 0, 0, get_coa, 2},
{PIV_CERT_OBJ_X509_KM, 1, 0, 0, "X.509 Certificate for Key Management", 0, 0, get_coa, 3},
{PIV_CERT_OBJ_LAST, 1, 0, 0, "", 0, 0, NULL, 4},
{PIV_PVTK_OBJ_PIV_AUTH, 1, 1, 0, "Private key for PIV Authentication", 0, 0, get_proa, 0}, // 9a
{PIV_PVTK_OBJ_CARD_AUTH, 1, 0, 0, "Private key for Card Authentication", 0, 0, get_proa, 1}, // 9e
{PIV_PVTK_OBJ_DS, 1, 1, 0, "Private key for Digital Signature", 0, 0, get_proa, 2}, // 9c
{PIV_PVTK_OBJ_KM, 1, 1, 0, "Private key for Key Management", 0, 0, get_proa, 3}, // 9d
{PIV_PVTK_OBJ_LAST, 1, 0, 0, "", 0, 0, NULL, 4},
{PIV_PUBK_OBJ_PIV_AUTH, 1, 0, 0, "Public key for PIV Authentication", 0, 0, get_puoa, 0},
{PIV_PUBK_OBJ_CARD_AUTH, 1, 0, 0, "Public key for Card Authentication", 0, 0, get_puoa, 1},
{PIV_PUBK_OBJ_DS, 1, 0, 0, "Public key for Digital Signature", 0, 0, get_puoa, 2},
{PIV_PUBK_OBJ_KM, 1, 0, 0, "Public key for Key Management", 0, 0, get_puoa, 3},
{PIV_PUBK_OBJ_LAST, 1, 0, 0, "", 0, 0, NULL, 4}
};
static piv_data_obj_t data_objects[] = {
{"2.16.840.1.101.3.7.2.1.1", 3, "\x5F\xC1\x05", "\x01\x01"},
{"2.16.840.1.101.3.7.2.5.0", 3, "\x5F\xC1\x01", "\x05\x00"},
{"2.16.840.1.101.3.7.2.1.0", 3, "\x5F\xC1\x0A", "\x01\x00"},
{"2.16.840.1.101.3.7.2.1.2", 3, "\x5F\xC1\x0B", "\x01\x02"},
{"2.16.840.1.101.3.7.1.219.0", 3, "\x5F\xC1\x07", "\xDB\x00"},
{"2.16.840.1.101.3.7.2.48.0", 3, "\x5F\xC1\x02", "\x30\x00"},
{"2.16.840.1.101.3.7.2.96.16", 3, "\x5F\xC1\x03", "\x60\x10"},
{"2.16.840.1.101.3.7.2.144.0", 3, "\x5F\xC1\x06", "\x90\x00"},
{"2.16.840.1.101.3.7.2.96.48", 3, "\x5F\xC1\x08", "\x60\x30"},
{"2.16.840.1.101.3.7.2.48.1", 3, "\x5F\xC1\x09", "\x30\x01"},
{"2.16.840.1.101.3.7.2.96.80", 1, "\x7E", "\x60\x50"},
{"2.16.840.1.101.3.7.2.96.96", 3, "\x5F\xC1\x0C", "\x60\x60"},
/* 800-73-3, 21 new objects, 20 history certificates */
{"2.16.840.1.101.3.7.2.16.1", 3, "\x5F\xC1\x0D", "\x10\x01"},
{"2.16.840.1.101.3.7.2.16.2", 3, "\x5F\xC1\x0E", "\x10\x02"},
{"2.16.840.1.101.3.7.2.16.3", 3, "\x5F\xC1\x0F", "\x10\x03"},
{"2.16.840.1.101.3.7.2.16.4", 3, "\x5F\xC1\x10", "\x10\x04"},
{"2.16.840.1.101.3.7.2.16.5", 3, "\x5F\xC1\x11", "\x10\x05"},
{"2.16.840.1.101.3.7.2.16.7", 3, "\x5F\xC1\x13", "\x10\x07"},
{"2.16.840.1.101.3.7.2.16.8", 3, "\x5F\xC1\x14", "\x10\x08"},
{"2.16.840.1.101.3.7.2.16.9", 3, "\x5F\xC1\x15", "\x10\x09"},
{"2.16.840.1.101.3.7.2.16.10", 3, "\x5F\xC1\x16", "\x10\x0A"},
{"2.16.840.1.101.3.7.2.16.11", 3, "\x5F\xC1\x17", "\x10\x0B"},
{"2.16.840.1.101.3.7.2.16.12", 3, "\x5F\xC1\x18", "\x10\x0C"},
{"2.16.840.1.101.3.7.2.16.13", 3, "\x5F\xC1\x19", "\x10\x0D"},
{"2.16.840.1.101.3.7.2.16.14", 3, "\x5F\xC1\x1A", "\x10\x0E"},
{"2.16.840.1.101.3.7.2.16.15", 3, "\x5F\xC1\x1B", "\x10\x0F"},
{"2.16.840.1.101.3.7.2.16.16", 3, "\x5F\xC1\x1C", "\x10\x10"},
{"2.16.840.1.101.3.7.2.16.17", 3, "\x5F\xC1\x1D", "\x10\x11"},
{"2.16.840.1.101.3.7.2.16.18", 3, "\x5F\xC1\x1E", "\x10\x12"},
{"2.16.840.1.101.3.7.2.16.19", 3, "\x5F\xC1\x1F", "\x10\x13"},
{"2.16.840.1.101.3.7.2.16.20", 3, "\x5F\xC1\x20", "\x10\x14"},
{"2.16.840.1.101.3.7.2.16.21", 3, "\x5F\xC1\x21", "\x10\x15"},
{"2.16.840.1.101.3.7.2.16.22", 2, "\x7F\x61", "\x10\x16"},
{"2.16.840.1.101.3.7.2.16.23", 3, "\x5F\xC1\x22", "\x10\x17"},
{"2.16.840.1.101.3.7.2.16.24", 3, "\x5F\xC1\x23", "\x10\x18"},
{"", 0, "", ""}
};
static piv_cert_obj_t cert_objects[] = {
{NULL},
{NULL},
{NULL},
{NULL},
{NULL}
};
static piv_pvtk_obj_t pvtkey_objects[] = {
{1, 1, 0, 0, 0},
{1, 1, 0, 0, 0},
{1, 1, 0, 0, 0},
{1, 1, 0, 0, 1},
{1, 1, 0, 0, 0}
};
static piv_pubk_obj_t pubkey_objects[] = {
{NULL, 1, 1, 0, 0},
{NULL, 1, 1, 0, 0},
{NULL, 1, 1, 0, 0},
{NULL, 1, 1, 0, 0},
{NULL, 1, 1, 0, 0}
};
// Next two functions based off the code at
// https://github.com/m9aertner/oidConverter/blob/master/oid.c
// TODO: how to give credit? OR JUST STORE THE OID ALREADY ENCODED?
static void make_base128(unsigned long l, int first, CK_BYTE_PTR buf, CK_ULONG_PTR n) {
if (l > 127)
make_base128(l / 128, 0, buf, n);
l %= 128;
if (first)
buf[(*n)++] = (CK_BYTE)l;
else
buf[(*n)++] = 0x80 | (CK_BYTE)l;
}
static void asn1_encode_oid(CK_CHAR_PTR oid, CK_BYTE_PTR asn1_oid, CK_ULONG_PTR len) {
CK_CHAR_PTR tmp = (CK_BYTE_PTR) strdup((char *)oid);
CK_CHAR_PTR p = tmp;
CK_BYTE_PTR q = NULL;
CK_ULONG n = 0;
CK_BYTE b = 0;
CK_ULONG l = 0;
CK_ULONG nodes;
q = p;
*len = 0;
nodes = 1;
while (*p != 0) {
if (*p == '.')
nodes++;
p++;
}
n = 0;
b = 0;
p = q;
while (n < nodes) {
q = p;
while (*p != 0) {
if (*p == '.')
break;
p++;
}
if (*p == '.') {
*p = 0;
l = (CK_ULONG) atoi((char *)q);
q = p + 1;
p = q;
}
else {
l = (CK_ULONG) atoi((char *)q);
// q = p;
}
/* Digit is in l. */
if (n == 0)
b = 40 * ((CK_BYTE)l);
else if (n == 1) {
b += (CK_BYTE) l;
asn1_oid[(*len)++] = b;
}
else {
make_base128(l, 1, asn1_oid, len);
}
n++;
}
free(tmp);
}
static CK_KEY_TYPE get_key_type(EVP_PKEY *key) {
return do_get_key_type(key);
}
static CK_ULONG get_modulus_bits(EVP_PKEY *key) {
return do_get_rsa_modulus_length(key);
}
static CK_ULONG get_public_exponent(EVP_PKEY *key) {
return do_get_public_exponent(key);
}
static CK_RV get_public_key(EVP_PKEY *key, CK_BYTE_PTR data, CK_ULONG_PTR len) {
return do_get_public_key(key, data, len);
}
static CK_RV get_curve_parameters(EVP_PKEY *key, CK_BYTE_PTR data, CK_ULONG_PTR len) {
return do_get_curve_parameters(key, data, len);
}
static CK_RV get_raw_cert(X509 *cert, CK_BYTE_PTR data, CK_ULONG_PTR len) {
return do_get_raw_cert(cert, data, len);
}
/* Get data object attribute */
CK_RV get_doa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template) {
CK_BYTE_PTR data;
CK_BYTE tmp[64];
CK_ULONG len = 0;
DBG("For data object %lu, get ", obj);
switch (template->type) {
case CKA_CLASS:
DBG("CLASS");
len = 1;
tmp[0] = CKO_DATA;
data = tmp;
break;
case CKA_TOKEN:
// Technically all these objects are token objects
DBG("TOKEN");
len = 1;
tmp[0] = piv_objects[obj].token;
data = tmp;
break;
case CKA_PRIVATE:
DBG("PRIVATE");
len = 1;
tmp[0] = piv_objects[obj].private;
data = tmp;
break;
case CKA_LABEL:
DBG("LABEL");
len = strlen(piv_objects[obj].label) + 1;
data = (CK_BYTE_PTR) piv_objects[obj].label;
break;
case CKA_APPLICATION:
DBG("APPLICATION");
len = strlen(piv_objects[obj].label) + 1;
data = (CK_BYTE_PTR) piv_objects[obj].label;
break;
case CKA_VALUE: // TODO: this can be done with -r and -d|-a
DBG("VALUE TODO!!!");
return CKR_FUNCTION_FAILED;
case CKA_OBJECT_ID: // TODO: how about just storing the OID in DER ?
DBG("OID");
strcpy((char *)tmp, data_objects[piv_objects[obj].sub_id].oid);
asn1_encode_oid(tmp, tmp, &len);
data = tmp;
break;
case CKA_MODIFIABLE:
DBG("MODIFIABLE");
len = 1;
tmp[0] = piv_objects[obj].modifiable;
data = tmp;
break;
default:
DBG("UNKNOWN ATTRIBUTE %lx", template[0].type);
template->ulValueLen = CK_UNAVAILABLE_INFORMATION;
return CKR_ATTRIBUTE_TYPE_INVALID;
}
/* Just get the length */
if (template->pValue == NULL_PTR) {
template->ulValueLen = len;
return CKR_OK;
}
/* Actually get the attribute */
if (template->ulValueLen < len)
return CKR_BUFFER_TOO_SMALL;
template->ulValueLen = len;
memcpy(template->pValue, data, len);
return CKR_OK;
}
/* Get certificate object attribute */
CK_RV get_coa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template) {
CK_BYTE_PTR data;
CK_BYTE b_tmp[1024];
CK_ULONG ul_tmp;
CK_ULONG len = 0;
DBG("For certificate object %lu, get ", obj);
switch (template->type) {
case CKA_CLASS:
DBG("CLASS");
len = sizeof(CK_ULONG);
ul_tmp = CKO_CERTIFICATE;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_TOKEN:
// Technically all these objects are token objects
DBG("TOKEN");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].token;
data = b_tmp;
break;
case CKA_PRIVATE:
DBG("PRIVATE");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].private;
data = b_tmp;
break;
case CKA_LABEL:
DBG("LABEL");
len = strlen(piv_objects[obj].label) + 1;
data = (CK_BYTE_PTR) piv_objects[obj].label;
break;
case CKA_VALUE:
DBG("VALUE");
len = sizeof(b_tmp);
if (get_raw_cert(cert_objects[piv_objects[obj].sub_id].data, b_tmp, &len) != CKR_OK)
return CKR_FUNCTION_FAILED;
data = b_tmp;
break;
case CKA_CERTIFICATE_TYPE:
DBG("CERTIFICATE TYPE");
len = sizeof(CK_ULONG);
ul_tmp = CKC_X_509; // Support only X.509 certs
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_ISSUER:
DBG("ISSUER TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_SERIAL_NUMBER:
DBG("SERIAL NUMBER TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_SUBJECT:
DBG("SUBJECT TODO"); // Required
return CKR_FUNCTION_FAILED;
case CKA_ID:
DBG("ID");
len = sizeof(CK_BYTE);
b_tmp[0] = piv_objects[obj].sub_id;
data = b_tmp;
break;
case CKA_START_DATE:
DBG("START DATE TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_END_DATE:
DBG("END DATE TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_MODIFIABLE:
DBG("MODIFIABLE");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].modifiable;
data = b_tmp;
break;
default: // TODO: there are other attributes for a (x509) certificate
DBG("UNKNOWN ATTRIBUTE %lx", template[0].type);
template->ulValueLen = CK_UNAVAILABLE_INFORMATION;
return CKR_ATTRIBUTE_TYPE_INVALID;
}
/* Just get the length */
if (template->pValue == NULL_PTR) {
template->ulValueLen = len;
return CKR_OK;
}
/* Actually get the attribute */
if (template->ulValueLen < len)
return CKR_BUFFER_TOO_SMALL;
template->ulValueLen = len;
memcpy(template->pValue, data, len);
return CKR_OK;
}
/* Get private key object attribute */
CK_RV get_proa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template) {
CK_BYTE_PTR data;
CK_BYTE b_tmp[1024];
CK_ULONG ul_tmp; // TODO: fix elsewhere too
CK_ULONG len = 0;
DBG("For private key object %lu, get ", obj);
switch (template->type) {
case CKA_CLASS:
DBG("CLASS");
len = sizeof(CK_ULONG);
ul_tmp = CKO_PRIVATE_KEY;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_TOKEN:
// Technically all these objects are token objects
DBG("TOKEN");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].token;
data = b_tmp;
break;
case CKA_PRIVATE:
DBG("PRIVATE");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].private;
data = b_tmp;
break;
case CKA_LABEL:
DBG("LABEL");
len = strlen(piv_objects[obj].label) + 1;
data = (CK_BYTE_PTR) piv_objects[obj].label;
break;
case CKA_KEY_TYPE:
DBG("KEY TYPE");
len = sizeof(CK_ULONG);
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_SUBJECT:
DBG("SUBJECT TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_ID:
DBG("ID");
len = sizeof(CK_BYTE);
ul_tmp = piv_objects[obj].sub_id;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_SENSITIVE:
DBG("SENSITIVE TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_DECRYPT:
DBG("DECRYPT"); // Default empy
len = sizeof(CK_BBOOL);
b_tmp[0] = pvtkey_objects[piv_objects[obj].sub_id].decrypt;
data = b_tmp;
break;
case CKA_UNWRAP:
DBG("UNWRAP"); // Default empty
len = sizeof(CK_BBOOL);
b_tmp[0] = pvtkey_objects[piv_objects[obj].sub_id].unwrap;
data = b_tmp;
break;
case CKA_SIGN:
DBG("SIGN"); // Default empty
len = sizeof(CK_BBOOL);
b_tmp[0] = pvtkey_objects[piv_objects[obj].sub_id].sign;
data = b_tmp;
break;
case CKA_SIGN_RECOVER:
DBG("SIGN RECOVER TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_DERIVE:
DBG("DERIVE"); // Default false
len = sizeof(CK_BBOOL);
b_tmp[0] = pvtkey_objects[piv_objects[obj].sub_id].derive;
data = b_tmp;
break;
case CKA_START_DATE:
DBG("START DATE TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_END_DATE:
DBG("END DATE TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_MODULUS:
DBG("MODULUS");
len = sizeof(b_tmp);
// Make sure that this is an RSA key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_RSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
if (get_public_key(pubkey_objects[piv_objects[obj].sub_id].data, b_tmp, &len) != CKR_OK)
return CKR_FUNCTION_FAILED;
data = b_tmp;
break;
case CKA_EC_POINT:
DBG("EC_POINT");
len = sizeof(b_tmp);
// Make sure that this is an EC key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_ECDSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
if (get_public_key(pubkey_objects[piv_objects[obj].sub_id].data, b_tmp, &len) != CKR_OK)
return CKR_FUNCTION_FAILED;
data = b_tmp;
break;
case CKA_EC_PARAMS:
// Here we want the curve parameters (DER encoded OID)
DBG("EC_PARAMS");
len = sizeof(b_tmp);
// Make sure that this is an EC key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_ECDSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
if (get_curve_parameters(pubkey_objects[piv_objects[obj].sub_id].data, b_tmp, &len) != CKR_OK)
return CKR_FUNCTION_FAILED;
data = b_tmp;
break;
case CKA_MODULUS_BITS:
DBG("MODULUS BITS");
len = sizeof(CK_ULONG);
// Make sure that this is an RSA key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_RSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
ul_tmp = get_modulus_bits(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == 0)
return CKR_FUNCTION_FAILED;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_PUBLIC_EXPONENT:
DBG("PUBLIC EXPONENT");
len = sizeof(CK_ULONG);
// Make sure that this is an RSA key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_RSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
ul_tmp = get_public_exponent(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == 0)
return CKR_FUNCTION_FAILED;
data = (CK_BYTE_PTR) &ul_tmp;
break;
/* case CKA_PRIVATE_EXPONENT: */
/* case CKA_PRIME_1: */
/* case CKA_PRIME_2: */
/* case CKA_EXPONENT_1: */
/* case CKA_EXPONENT_2: */
/* case CKA_COEFFICIENT: */
/* case CKA_PRIME: */
/* case CKA_SUBPRIME: */
/* case CKA_BASE: */
/* case CKA_VALUE_BITS: */
/* case CKA_VALUE_LEN: */
/* case CKA_EXTRACTABLE: */
case CKA_LOCAL:
DBG("LOCAL TODO"); // Required
return CKR_FUNCTION_FAILED;
/* case CKA_NEVER_EXTRACTABLE: */
/*case CKA_ALWAYS_SENSITIVE:*/
case CKA_ALWAYS_AUTHENTICATE:
DBG("ALWAYS AUTHENTICATE");
len = sizeof(CK_BBOOL);
b_tmp[0] = pvtkey_objects[piv_objects[obj].sub_id].always_auth;
data = b_tmp;
break;
case CKA_MODIFIABLE:
DBG("MODIFIABLE");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].modifiable;
data = b_tmp;
break;
/*case CKA_VENDOR_DEFINED:*/
default:
DBG("UNKNOWN ATTRIBUTE %lx", template[0].type); // TODO: there are other parameters for public keys, plus there is more if the key is RSA
template->ulValueLen = CK_UNAVAILABLE_INFORMATION;
return CKR_ATTRIBUTE_TYPE_INVALID;
}
/* Just get the length */
if (template->pValue == NULL_PTR) {
template->ulValueLen = len;
return CKR_OK;
}
/* Actually get the attribute */
if (template->ulValueLen < len)
return CKR_BUFFER_TOO_SMALL;
template->ulValueLen = len;
memcpy(template->pValue, data, len);
return CKR_OK;
}
/* Get public key object attribute */
CK_RV get_puoa(CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template) {
CK_BYTE_PTR data;
CK_BYTE b_tmp[1024];
CK_ULONG ul_tmp;
CK_ULONG len = 0;
DBG("For public key object %lu, get ", obj);
switch (template->type) {
case CKA_CLASS:
DBG("CLASS");
len = sizeof(CK_ULONG);
ul_tmp = CKO_PUBLIC_KEY;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_TOKEN:
// Technically all these objects are token objects
DBG("TOKEN");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].token;
data = b_tmp;
break;
case CKA_PRIVATE:
DBG("PRIVATE");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].private;
data = b_tmp;
break;
case CKA_LABEL:
DBG("LABEL");
len = strlen(piv_objects[obj].label) + 1;
data = (CK_BYTE_PTR) piv_objects[obj].label;
break;
case CKA_KEY_TYPE:
DBG("KEY TYPE");
len = sizeof(CK_ULONG);
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data);
if (ul_tmp == CKK_VENDOR_DEFINED) // This value is used as an error here
return CKR_FUNCTION_FAILED;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_SUBJECT:
DBG("SUBJECT TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_ID:
DBG("ID");
len = sizeof(CK_BYTE);
b_tmp[0] = piv_objects[obj].sub_id;
data = b_tmp;
break;
case CKA_ENCRYPT:
DBG("ENCRYPT");
len = sizeof(CK_BBOOL);
b_tmp[0] = pubkey_objects[piv_objects[obj].sub_id].encrypt;
data = b_tmp;
break;
case CKA_VERIFY: // TODO: what about verify recover ?
DBG("VERIFY");
len = sizeof(CK_BBOOL);
b_tmp[0] = pubkey_objects[piv_objects[obj].sub_id].verify;
data = b_tmp;
break;
case CKA_WRAP:
DBG("WRAP");
len = sizeof(CK_BBOOL);
b_tmp[0] = pubkey_objects[piv_objects[obj].sub_id].wrap;
data = b_tmp;
break;
case CKA_DERIVE:
DBG("DERIVE");
len = sizeof(CK_BBOOL);
b_tmp[0] = pubkey_objects[piv_objects[obj].sub_id].derive;
data = b_tmp;
break;
case CKA_START_DATE:
DBG("START DATE TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_END_DATE:
DBG("END DATE TODO"); // Default empty
return CKR_FUNCTION_FAILED;
case CKA_EC_POINT:
DBG("EC_POINT");
len = sizeof(b_tmp);
// Make sure that this is an EC key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_ECDSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
if (get_public_key(pubkey_objects[piv_objects[obj].sub_id].data, b_tmp, &len) != CKR_OK)
return CKR_FUNCTION_FAILED;
data = b_tmp;
break;
case CKA_EC_PARAMS:
// Here we want the curve parameters (DER encoded OID)
DBG("EC_PARAMS");
len = sizeof(b_tmp);
// Make sure that this is an EC key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_ECDSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
if (get_curve_parameters(pubkey_objects[piv_objects[obj].sub_id].data, b_tmp, &len) != CKR_OK)
return CKR_FUNCTION_FAILED;
data = b_tmp;
break;
case CKA_MODULUS:
DBG("MODULUS");
len = sizeof(b_tmp);
// Make sure that this is an RSA key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_RSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
if (get_public_key(pubkey_objects[piv_objects[obj].sub_id].data, b_tmp, &len) != CKR_OK)
return CKR_FUNCTION_FAILED;
data = b_tmp;
break;
case CKA_MODULUS_BITS:
DBG("MODULUS BITS");
len = sizeof(CK_ULONG);
// Make sure that this is an RSA key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_RSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
ul_tmp = get_modulus_bits(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == 0)
return CKR_FUNCTION_FAILED;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_PUBLIC_EXPONENT:
DBG("PUBLIC EXPONENT");
len = sizeof(CK_ULONG);
// Make sure that this is an RSA key
ul_tmp = get_key_type(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == CKK_VENDOR_DEFINED)
return CKR_FUNCTION_FAILED;
if (ul_tmp != CKK_RSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
ul_tmp = get_public_exponent(pubkey_objects[piv_objects[obj].sub_id].data); // Getting the info from the pubk
if (ul_tmp == 0)
return CKR_FUNCTION_FAILED;
data = (CK_BYTE_PTR) &ul_tmp;
break;
case CKA_LOCAL:
DBG("LOCAL TODO"); // Required
return CKR_FUNCTION_FAILED;
case CKA_MODIFIABLE:
DBG("MODIFIABLE");
len = sizeof(CK_BBOOL);
b_tmp[0] = piv_objects[obj].modifiable;
data = b_tmp;
break;
default:
DBG("UNKNOWN ATTRIBUTE %lx", template[0].type); // TODO: there are other parameters for public keys
template->ulValueLen = CK_UNAVAILABLE_INFORMATION;
return CKR_ATTRIBUTE_TYPE_INVALID;
}
/* Just get the length */
if (template->pValue == NULL_PTR) {
template->ulValueLen = len;
return CKR_OK;
}
/* Actually get the attribute */
if (template->ulValueLen < len)
return CKR_BUFFER_TOO_SMALL;
template->ulValueLen = len;
memcpy(template->pValue, data, len);
return CKR_OK;
}
CK_ULONG piv_2_ykpiv(piv_obj_id_t id) {
// TODO: add retired keys
switch(id) {
case PIV_CERT_OBJ_X509_PIV_AUTH:
return YKPIV_OBJ_AUTHENTICATION;
case PIV_CERT_OBJ_X509_CARD_AUTH:
return YKPIV_OBJ_CARD_AUTH;
case PIV_CERT_OBJ_X509_DS:
return YKPIV_OBJ_SIGNATURE;
case PIV_CERT_OBJ_X509_KM:
return YKPIV_OBJ_KEY_MANAGEMENT;
case PIV_PVTK_OBJ_PIV_AUTH:
return YKPIV_KEY_AUTHENTICATION;
case PIV_PVTK_OBJ_CARD_AUTH:
return YKPIV_KEY_CARDAUTH;
case PIV_PVTK_OBJ_DS:
return YKPIV_KEY_SIGNATURE;
case PIV_PVTK_OBJ_KM:
return YKPIV_KEY_KEYMGM;
default:
return 0ul;
}
}
CK_RV get_attribute(ykcs11_session_t *s, CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR template) {
CK_ULONG i;
for (i = 0; i < s->slot->token->n_objects; i++)
if (s->slot->token->objects[i] == obj) {
return piv_objects[obj].get_attribute(obj, template);
}
return CKR_OBJECT_HANDLE_INVALID;
}
CK_BBOOL attribute_match(ykcs11_session_t *s, CK_OBJECT_HANDLE obj, CK_ATTRIBUTE_PTR attribute) {
CK_ATTRIBUTE to_match;
CK_BYTE_PTR data;
// Get the size first
to_match.type = attribute->type;
to_match.pValue = NULL;
to_match.ulValueLen = 0;
if (get_attribute(s, obj, &to_match) != CKR_OK)
return CK_FALSE;
if (to_match.ulValueLen != attribute->ulValueLen)
return CK_FALSE;
// Allocate space for the attribute
data = malloc(to_match.ulValueLen);
if (data == NULL)
return CK_FALSE;
// Retrieve the attribute
to_match.pValue = data;
if (get_attribute(s, obj, &to_match) != CKR_OK) {
free(data);
data = NULL;
return CK_FALSE;
}
// Compare the attributes
if (memcmp(attribute->pValue, to_match.pValue, to_match.ulValueLen) != 0) {
free(data);
data = NULL;
return CK_FALSE;
}
free(data);
data = NULL;
return CK_TRUE;
}
CK_BBOOL is_private_object(ykcs11_session_t *s, CK_OBJECT_HANDLE obj) {
CK_ATTRIBUTE attr;
CK_BYTE private;
attr.type = CKA_PRIVATE;
attr.pValue = &private;
attr.ulValueLen = sizeof(private);
if (get_attribute(s, obj, &attr) != CKR_OK)
return CK_FALSE;
return private == CK_FALSE ? CK_FALSE : CK_TRUE;
}
CK_RV get_available_certificate_ids(ykcs11_session_t *s, piv_obj_id_t *cert_ids, CK_ULONG n_certs) {
CK_ULONG i, j;
if (n_certs > s->slot->token->n_objects)
return CKR_BUFFER_TOO_SMALL;
j = 0;
for (i = 0; i < s->slot->token->n_objects; i++)
if (IS_CERT(s->slot->token->objects[i]) == CK_TRUE)
cert_ids[j++] = s->slot->token->objects[i];
return CKR_OK;
}
CK_RV store_cert(piv_obj_id_t cert_id, CK_BYTE_PTR data, CK_ULONG len) {
CK_RV rv;
// Store the certificate as an object
rv = do_store_cert(data, len, &cert_objects[piv_objects[cert_id].sub_id].data);
if (rv != CKR_OK)
return rv;
// Extract and store the public key as an object
rv = do_store_pubk(cert_objects[piv_objects[cert_id].sub_id].data, &pubkey_objects[piv_objects[cert_id].sub_id].data);
if (rv != CKR_OK)
return rv;
return CKR_OK;
}
CK_RV delete_cert(piv_obj_id_t cert_id) {
CK_RV rv;
// Clear the object containing the certificate
rv = do_delete_cert(&cert_objects[piv_objects[cert_id].sub_id].data);
if (rv != CKR_OK)
return rv;
// Clear the object containing the public key
rv = do_delete_pubk(&pubkey_objects[piv_objects[cert_id].sub_id].data);
if (rv != CKR_OK)
return rv;
return CKR_OK;
}
CK_RV check_create_cert(CK_ATTRIBUTE_PTR templ, CK_ULONG n,
CK_BYTE_PTR id, CK_BYTE_PTR *value, CK_ULONG_PTR cert_len) {
CK_ULONG i;
CK_BBOOL has_id = CK_FALSE;
CK_BBOOL has_value = CK_FALSE;
for (i = 0; i < n; i++) {
switch (templ[i].type) {
case CKA_CLASS:
// Technically redundant check
if (*((CK_ULONG_PTR)templ[i].pValue) != CKO_CERTIFICATE)
return CKR_ATTRIBUTE_VALUE_INVALID;
break;
case CKA_ID:
has_id = CK_TRUE;
if (is_valid_key_id(*((CK_BYTE_PTR)templ[i].pValue)) == CK_FALSE)
return CKR_ATTRIBUTE_VALUE_INVALID;
*id = *((CK_BYTE_PTR)templ[i].pValue);
break;
case CKA_VALUE:
has_value = CK_TRUE;
*value = (CK_BYTE_PTR)templ[i].pValue;
*cert_len = templ[i].ulValueLen;
break;
case CKA_TOKEN:
case CKA_LABEL:
case CKA_SUBJECT:
// Ignore other attributes
break;
default:
DBG("Invalid %lx", templ[i].type);
return CKR_ATTRIBUTE_TYPE_INVALID;
}
}
if (has_id == CK_FALSE ||
has_value == CK_FALSE)
return CKR_TEMPLATE_INCOMPLETE;
return CKR_OK;
}
CK_RV check_create_ec_key(CK_ATTRIBUTE_PTR templ, CK_ULONG n, CK_BYTE_PTR id,
CK_BYTE_PTR *value, CK_ULONG_PTR value_len, CK_ULONG_PTR vendor_defined) {
CK_ULONG i;
CK_BBOOL has_id = CK_FALSE;
CK_BBOOL has_value = CK_FALSE;
CK_BBOOL has_params = CK_FALSE;
CK_BYTE_PTR ec_params = NULL;
CK_ULONG ec_params_len = 0;
*vendor_defined = 0;
for (i = 0; i < n; i++) {
switch (templ[i].type) {
case CKA_CLASS:
if (*((CK_ULONG_PTR)templ[i].pValue) != CKO_PRIVATE_KEY)
return CKR_ATTRIBUTE_VALUE_INVALID;
break;
case CKA_KEY_TYPE:
if (*((CK_ULONG_PTR)templ[i].pValue) != CKK_ECDSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
break;
case CKA_ID:
has_id = CK_TRUE;
if (is_valid_key_id(*((CK_BYTE_PTR)templ[i].pValue)) == CK_FALSE)
return CKR_ATTRIBUTE_VALUE_INVALID;
*id = *((CK_BYTE_PTR)templ[i].pValue);
break;
case CKA_VALUE:
has_value = CK_TRUE;
*value = (CK_BYTE_PTR)templ[i].pValue;
*value_len = templ[i].ulValueLen;
break;
case CKA_EC_PARAMS:
has_params = CK_TRUE;
ec_params = (CK_BYTE_PTR)templ[i].pValue;
ec_params_len = templ[i].ulValueLen;
break;
case CKA_VENDOR_DEFINED:
*vendor_defined = *((CK_ULONG_PTR)templ[i].pValue);
break;
case CKA_TOKEN:
case CKA_LABEL:
case CKA_SUBJECT:
case CKA_SENSITIVE:
case CKA_DERIVE:
// Ignore other attributes
break;
default:
DBG("Invalid %lx", templ[i].type);
return CKR_ATTRIBUTE_TYPE_INVALID;
}
}
if (has_id == CK_FALSE ||
has_value == CK_FALSE ||
has_params == CK_FALSE)
return CKR_TEMPLATE_INCOMPLETE;
if (*value_len == 32 || *value_len == 31) {
if (ec_params_len != 10 || memcmp(ec_params, PRIME256V1, ec_params_len) != 0)
return CKR_ATTRIBUTE_VALUE_INVALID;
}
else /*if () TODO: P384*/
return CKR_ATTRIBUTE_VALUE_INVALID;
return CKR_OK;
}
CK_RV check_create_rsa_key(CK_ATTRIBUTE_PTR templ, CK_ULONG n, CK_BYTE_PTR id,
CK_BYTE_PTR *p, CK_ULONG_PTR p_len,
CK_BYTE_PTR *q, CK_ULONG_PTR q_len,
CK_BYTE_PTR *dp, CK_ULONG_PTR dp_len,
CK_BYTE_PTR *dq, CK_ULONG_PTR dq_len,
CK_BYTE_PTR *qinv, CK_ULONG_PTR qinv_len,
CK_ULONG_PTR vendor_defined) {
CK_ULONG i;
CK_BBOOL has_id = CK_FALSE;
CK_BBOOL has_e = CK_FALSE;
CK_BBOOL has_p = CK_FALSE;
CK_BBOOL has_q = CK_FALSE;
CK_BBOOL has_dp = CK_FALSE;
CK_BBOOL has_dq = CK_FALSE;
CK_BBOOL has_qinv = CK_FALSE;
*vendor_defined = 0;
for (i = 0; i < n; i++) {
switch (templ[i].type) {
case CKA_CLASS:
if (*((CK_ULONG_PTR)templ[i].pValue) != CKO_PRIVATE_KEY)
return CKR_ATTRIBUTE_VALUE_INVALID;
break;
case CKA_ID:
has_id = CK_TRUE;
if (is_valid_key_id(*((CK_BYTE_PTR)templ[i].pValue)) == CK_FALSE)
return CKR_ATTRIBUTE_VALUE_INVALID;
*id = *((CK_BYTE_PTR)templ[i].pValue);
break;
case CKA_KEY_TYPE:
if (*((CK_ULONG_PTR)templ[i].pValue) != CKK_RSA)
return CKR_ATTRIBUTE_VALUE_INVALID;
break;
case CKA_PUBLIC_EXPONENT:
has_e = CK_TRUE;
if (templ[i].ulValueLen != 3 || memcmp((CK_BYTE_PTR)templ[i].pValue, F4, 3) != 0)
return CKR_ATTRIBUTE_VALUE_INVALID;
break;
case CKA_PRIME_1:
has_p = CK_TRUE;
*p = (CK_BYTE_PTR)templ[i].pValue;
*p_len = templ[i].ulValueLen;
break;
case CKA_PRIME_2:
has_q = CK_TRUE;
*q = (CK_BYTE_PTR)templ[i].pValue;
*q_len = templ[i].ulValueLen;
break;
case CKA_EXPONENT_1:
has_dp = CK_TRUE;
*dp = (CK_BYTE_PTR)templ[i].pValue;
*dp_len = templ[i].ulValueLen;
break;
case CKA_EXPONENT_2:
has_dq = CK_TRUE;
*dq = (CK_BYTE_PTR)templ[i].pValue;
*dq_len = templ[i].ulValueLen;
break;
case CKA_COEFFICIENT:
has_qinv = CK_TRUE;
*qinv = (CK_BYTE_PTR)templ[i].pValue;
*qinv_len = templ[i].ulValueLen;
break;
case CKA_VENDOR_DEFINED:
*vendor_defined = *((CK_ULONG_PTR)templ[i].pValue);
break;
case CKA_TOKEN:
case CKA_LABEL:
case CKA_SUBJECT:
case CKA_SENSITIVE:
case CKA_DERIVE:
// Ignore other attributes
break;
default:
DBG("Invalid %lx", templ[i].type);
return CKR_ATTRIBUTE_TYPE_INVALID;
}
}
if (has_id == CK_FALSE ||
has_e == CK_FALSE ||
has_p == CK_FALSE ||
has_q == CK_FALSE ||
has_dp == CK_FALSE ||
has_dq == CK_FALSE ||
has_qinv == CK_FALSE)
return CKR_TEMPLATE_INCOMPLETE;
if (*p_len != 64 && *p_len != 128)
return CKR_ATTRIBUTE_VALUE_INVALID;
if (*q_len != *p_len || *dp_len > *p_len ||
*dq_len > *p_len || *qinv_len > *p_len)
return CKR_ATTRIBUTE_VALUE_INVALID;
return CKR_OK;
}
CK_RV check_delete_cert(CK_OBJECT_HANDLE hObject, CK_BYTE_PTR id) {
if (hObject < PIV_CERT_OBJ_X509_PIV_AUTH || hObject >= PIV_CERT_OBJ_LAST)
return CKR_ACTION_PROHIBITED;
*id = hObject - PIV_CERT_OBJ_X509_PIV_AUTH;
return CKR_OK;
}
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