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    Searched refs:key_size_bits (Results 1 - 7 of 7) sorted by null

  /system/keymaster/
symmetric_key.cpp 41 uint32_t key_size_bits;
42 if (!key_description.GetTagValue(TAG_KEY_SIZE, &key_size_bits) ||
43 !key_size_supported(key_size_bits))
50 size_t key_data_size = key_size_bits / 8;
57 LOG_E("Error generating %d bit symmetric key", key_size_bits);
76 uint32_t key_size_bits; local
77 if (!authorizations.GetTagValue(TAG_KEY_SIZE, &key_size_bits)) {
79 key_size_bits = input_key_material.key_material_size * 8;
80 authorizations.push_back(TAG_KEY_SIZE, key_size_bits);
87 if (!key_size_supported(key_size_bits))
    [all...]
aes_key.h 43 bool key_size_supported(size_t key_size_bits) const override {
44 return key_size_bits == 128 || key_size_bits == 192 || key_size_bits == 256;
hmac_key.h 38 bool key_size_supported(size_t key_size_bits) const override {
39 return key_size_bits > 0 && key_size_bits % 8 == 00 &&
40 key_size_bits <= 2048 /* Some RFC test cases require >1024-bit keys */;
ec_key_factory.cpp 115 uint32_t* key_size_bits) const {
116 if (!updated_description || !key_size_bits)
136 *key_size_bits = extracted_key_size_bits;
137 if (!updated_description->GetTagValue(TAG_KEY_SIZE, key_size_bits))
139 if (*key_size_bits != extracted_key_size_bits)
152 EC_GROUP* EcKeyFactory::choose_group(size_t key_size_bits) {
153 switch (key_size_bits) {
172 keymaster_error_t EcKeyFactory::get_group_size(const EC_GROUP& group, size_t* key_size_bits) {
175 *key_size_bits = 224;
178 *key_size_bits = 256
    [all...]
symmetric_key.h 47 virtual bool key_size_supported(size_t key_size_bits) const = 0;
soft_keymaster_context.cpp 402 size_t key_size_bits;
404 EcKeyFactory::get_group_size(*EC_KEY_get0_group(ec_key.get()), &key_size_bits);
407 hw_enforced->push_back(TAG_KEY_SIZE, key_size_bits);
  /system/keymaster/include/keymaster/
ec_key_factory.h 55 static EC_GROUP* choose_group(size_t key_size_bits);
56 static keymaster_error_t get_group_size(const EC_GROUP& group, size_t* key_size_bits);

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