| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _UAPI_LINUX_TLS_H |
| #define _UAPI_LINUX_TLS_H |
| #include <linux/types.h> |
| #define TLS_TX 1 |
| #define TLS_RX 2 |
| #define TLS_VERSION_MINOR(ver) ((ver) & 0xFF) |
| #define TLS_VERSION_MAJOR(ver) (((ver) >> 8) & 0xFF) |
| #define TLS_VERSION_NUMBER(id) ((((id ##_VERSION_MAJOR) & 0xFF) << 8) | ((id ##_VERSION_MINOR) & 0xFF)) |
| #define TLS_1_2_VERSION_MAJOR 0x3 |
| #define TLS_1_2_VERSION_MINOR 0x3 |
| #define TLS_1_2_VERSION TLS_VERSION_NUMBER(TLS_1_2) |
| #define TLS_1_3_VERSION_MAJOR 0x3 |
| #define TLS_1_3_VERSION_MINOR 0x4 |
| #define TLS_1_3_VERSION TLS_VERSION_NUMBER(TLS_1_3) |
| #define TLS_CIPHER_AES_GCM_128 51 |
| #define TLS_CIPHER_AES_GCM_128_IV_SIZE 8 |
| #define TLS_CIPHER_AES_GCM_128_KEY_SIZE 16 |
| #define TLS_CIPHER_AES_GCM_128_SALT_SIZE 4 |
| #define TLS_CIPHER_AES_GCM_128_TAG_SIZE 16 |
| #define TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE 8 |
| #define TLS_CIPHER_AES_GCM_256 52 |
| #define TLS_CIPHER_AES_GCM_256_IV_SIZE 8 |
| #define TLS_CIPHER_AES_GCM_256_KEY_SIZE 32 |
| #define TLS_CIPHER_AES_GCM_256_SALT_SIZE 4 |
| #define TLS_CIPHER_AES_GCM_256_TAG_SIZE 16 |
| #define TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE 8 |
| #define TLS_CIPHER_AES_CCM_128 53 |
| #define TLS_CIPHER_AES_CCM_128_IV_SIZE 8 |
| #define TLS_CIPHER_AES_CCM_128_KEY_SIZE 16 |
| #define TLS_CIPHER_AES_CCM_128_SALT_SIZE 4 |
| #define TLS_CIPHER_AES_CCM_128_TAG_SIZE 16 |
| #define TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE 8 |
| #define TLS_CIPHER_CHACHA20_POLY1305 54 |
| #define TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE 12 |
| #define TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE 32 |
| #define TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE 0 |
| #define TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE 16 |
| #define TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE 8 |
| #define TLS_CIPHER_SM4_GCM 55 |
| #define TLS_CIPHER_SM4_GCM_IV_SIZE 8 |
| #define TLS_CIPHER_SM4_GCM_KEY_SIZE 16 |
| #define TLS_CIPHER_SM4_GCM_SALT_SIZE 4 |
| #define TLS_CIPHER_SM4_GCM_TAG_SIZE 16 |
| #define TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE 8 |
| #define TLS_CIPHER_SM4_CCM 56 |
| #define TLS_CIPHER_SM4_CCM_IV_SIZE 8 |
| #define TLS_CIPHER_SM4_CCM_KEY_SIZE 16 |
| #define TLS_CIPHER_SM4_CCM_SALT_SIZE 4 |
| #define TLS_CIPHER_SM4_CCM_TAG_SIZE 16 |
| #define TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE 8 |
| #define TLS_SET_RECORD_TYPE 1 |
| #define TLS_GET_RECORD_TYPE 2 |
| struct tls_crypto_info { |
| __u16 version; |
| __u16 cipher_type; |
| }; |
| struct tls12_crypto_info_aes_gcm_128 { |
| struct tls_crypto_info info; |
| unsigned char iv[TLS_CIPHER_AES_GCM_128_IV_SIZE]; |
| unsigned char key[TLS_CIPHER_AES_GCM_128_KEY_SIZE]; |
| unsigned char salt[TLS_CIPHER_AES_GCM_128_SALT_SIZE]; |
| unsigned char rec_seq[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE]; |
| }; |
| struct tls12_crypto_info_aes_gcm_256 { |
| struct tls_crypto_info info; |
| unsigned char iv[TLS_CIPHER_AES_GCM_256_IV_SIZE]; |
| unsigned char key[TLS_CIPHER_AES_GCM_256_KEY_SIZE]; |
| unsigned char salt[TLS_CIPHER_AES_GCM_256_SALT_SIZE]; |
| unsigned char rec_seq[TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE]; |
| }; |
| struct tls12_crypto_info_aes_ccm_128 { |
| struct tls_crypto_info info; |
| unsigned char iv[TLS_CIPHER_AES_CCM_128_IV_SIZE]; |
| unsigned char key[TLS_CIPHER_AES_CCM_128_KEY_SIZE]; |
| unsigned char salt[TLS_CIPHER_AES_CCM_128_SALT_SIZE]; |
| unsigned char rec_seq[TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE]; |
| }; |
| struct tls12_crypto_info_chacha20_poly1305 { |
| struct tls_crypto_info info; |
| unsigned char iv[TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE]; |
| unsigned char key[TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE]; |
| unsigned char salt[TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE]; |
| unsigned char rec_seq[TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE]; |
| }; |
| struct tls12_crypto_info_sm4_gcm { |
| struct tls_crypto_info info; |
| unsigned char iv[TLS_CIPHER_SM4_GCM_IV_SIZE]; |
| unsigned char key[TLS_CIPHER_SM4_GCM_KEY_SIZE]; |
| unsigned char salt[TLS_CIPHER_SM4_GCM_SALT_SIZE]; |
| unsigned char rec_seq[TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE]; |
| }; |
| struct tls12_crypto_info_sm4_ccm { |
| struct tls_crypto_info info; |
| unsigned char iv[TLS_CIPHER_SM4_CCM_IV_SIZE]; |
| unsigned char key[TLS_CIPHER_SM4_CCM_KEY_SIZE]; |
| unsigned char salt[TLS_CIPHER_SM4_CCM_SALT_SIZE]; |
| unsigned char rec_seq[TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE]; |
| }; |
| enum { |
| TLS_INFO_UNSPEC, |
| TLS_INFO_VERSION, |
| TLS_INFO_CIPHER, |
| TLS_INFO_TXCONF, |
| TLS_INFO_RXCONF, |
| __TLS_INFO_MAX, |
| }; |
| #define TLS_INFO_MAX (__TLS_INFO_MAX - 1) |
| #define TLS_CONF_BASE 1 |
| #define TLS_CONF_SW 2 |
| #define TLS_CONF_HW 3 |
| #define TLS_CONF_HW_RECORD 4 |
| #endif |