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Searched refs:ps_size (Results 1 – 2 of 2) sorted by relevance

/optee_os/core/drivers/crypto/crypto_api/acipher/
H A Drsassa.c37 size_t ps_size = 0; in emsa_pkcs1_v1_5_encode() local
48 ps_size = ssa_data->key.n_size - 3; in emsa_pkcs1_v1_5_encode()
49 ps_size -= ssa_data->digest_size; in emsa_pkcs1_v1_5_encode()
50 ps_size -= 10 + hash_oid->asn1_length; in emsa_pkcs1_v1_5_encode()
52 CRYPTO_TRACE("PS size = %zu (n %zu)", ps_size, ssa_data->key.n_size); in emsa_pkcs1_v1_5_encode()
75 memset(buf, UINT8_MAX, ps_size); in emsa_pkcs1_v1_5_encode()
76 buf += ps_size; in emsa_pkcs1_v1_5_encode()
128 size_t ps_size = 0; in emsa_pkcs1_v1_5_encode_noasn1() local
135 ps_size = ssa_data->key.n_size - 3; in emsa_pkcs1_v1_5_encode_noasn1()
137 if (ps_size < ssa_data->message.length) in emsa_pkcs1_v1_5_encode_noasn1()
[all …]
/optee_os/core/drivers/crypto/caam/acipher/
H A Dcaam_rsa.c1031 size_t ps_size = 0; in do_oaep_encoding() local
1080 ps_size = rsa_data->key.n_size - rsa_data->message.length - in do_oaep_encoding()
1082 RSA_TRACE("PS is %zu bytes", ps_size); in do_oaep_encoding()
1089 DB.data[lHash.length + ps_size] = 0x01; in do_oaep_encoding()
1090 memcpy(&DB.data[lHash.length + ps_size + 1], rsa_data->message.data, in do_oaep_encoding()