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comparison src/event/ngx_event_quic_protection.c @ 8448:011668fc9efd quic

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Update Initial salt and Retry secret from quic-tls-29. See sections 5.2 and 5.8 for the current values.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 23 Jun 2020 11:57:00 +0300
parents df29219988bc
children d2f716e668e8
comparison
equal deleted inserted replaced
8447:97adb87f149b 8448:011668fc9efd
136 ngx_uint_t i; 136 ngx_uint_t i;
137 const EVP_MD *digest; 137 const EVP_MD *digest;
138 const EVP_CIPHER *cipher; 138 const EVP_CIPHER *cipher;
139 139
140 static const uint8_t salt[20] = 140 static const uint8_t salt[20] =
141 #if (NGX_QUIC_DRAFT_VERSION >= 29)
142 "\xaf\xbf\xec\x28\x99\x93\xd2\x4c\x9e\x97"
143 "\x86\xf1\x9c\x61\x11\xe0\x43\x90\xa8\x99";
144 #else
141 "\xc3\xee\xf7\x12\xc7\x2e\xbb\x5a\x11\xa7" 145 "\xc3\xee\xf7\x12\xc7\x2e\xbb\x5a\x11\xa7"
142 "\xd2\x43\x2b\xb4\x63\x65\xbe\xf9\xf5\x02"; 146 "\xd2\x43\x2b\xb4\x63\x65\xbe\xf9\xf5\x02";
147 #endif
143 148
144 /* AEAD_AES_128_GCM prior to handshake, quic-tls-23#section-5.3 */ 149 /* AEAD_AES_128_GCM prior to handshake, quic-tls-23#section-5.3 */
145 150
146 cipher = EVP_aes_128_gcm(); 151 cipher = EVP_aes_128_gcm();
147 digest = EVP_sha256(); 152 digest = EVP_sha256();
901 ngx_quic_secret_t secret; 906 ngx_quic_secret_t secret;
902 ngx_quic_ciphers_t ciphers; 907 ngx_quic_ciphers_t ciphers;
903 908
904 /* 5.8. Retry Packet Integrity */ 909 /* 5.8. Retry Packet Integrity */
905 static u_char key[16] = 910 static u_char key[16] =
906 "\x4d\x32\xec\xdb\x2a\x21\x33\xc8" 911 #if (NGX_QUIC_DRAFT_VERSION >= 29)
907 "\x41\xe4\x04\x3d\xf2\x7d\x44\x30"; 912 "\xcc\xce\x18\x7e\xd0\x9a\x09\xd0\x57\x28\x15\x5a\x6c\xb9\x6b\xe1";
913 #else
914 "\x4d\x32\xec\xdb\x2a\x21\x33\xc8\x41\xe4\x04\x3d\xf2\x7d\x44\x30";
915 #endif
908 static u_char nonce[12] = 916 static u_char nonce[12] =
909 "\x4d\x16\x11\xd0\x55\x13" 917 #if (NGX_QUIC_DRAFT_VERSION >= 29)
910 "\xa5\x52\xc5\x87\xd5\x75"; 918 "\xe5\x49\x30\xf9\x7f\x21\x36\xf0\x53\x0a\x8c\x1c";
919 #else
920 "\x4d\x16\x11\xd0\x55\x13\xa5\x52\xc5\x87\xd5\x75";
921 #endif
911 static ngx_str_t in = ngx_string(""); 922 static ngx_str_t in = ngx_string("");
912 923
913 ad.data = res->data; 924 ad.data = res->data;
914 ad.len = ngx_quic_create_retry_itag(pkt, ad.data, &start); 925 ad.len = ngx_quic_create_retry_itag(pkt, ad.data, &start);
915 926