diff options
Diffstat (limited to 'sysoptions.h')
| -rw-r--r-- | sysoptions.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysoptions.h b/sysoptions.h index d5f8da8..f0d6891 100644 --- a/sysoptions.h +++ b/sysoptions.h @@ -92,7 +92,11 @@ #define MD5_HASH_SIZE 16 #define MAX_HASH_SIZE 64 /* sha512 */ +#if DROPBEAR_CHACHA20POLY1305 +#define MAX_KEY_LEN 64 /* 2 x 256 bits for chacha20 */ +#else #define MAX_KEY_LEN 32 /* 256 bits for aes256 etc */ +#endif #define MAX_IV_LEN 20 /* must be same as max blocksize, */ #if DROPBEAR_SHA2_512_HMAC @@ -219,6 +223,8 @@ If you test it please contact the Dropbear author */ #define DROPBEAR_TWOFISH ((DROPBEAR_TWOFISH256) || (DROPBEAR_TWOFISH128)) +#define DROPBEAR_AEAD_MODE ((DROPBEAR_CHACHA20POLY1305) || (DROPBEAR_ENABLE_GCM_MODE)) + #define DROPBEAR_CLI_ANYTCPFWD ((DROPBEAR_CLI_REMOTETCPFWD) || (DROPBEAR_CLI_LOCALTCPFWD)) #define DROPBEAR_TCP_ACCEPT ((DROPBEAR_CLI_LOCALTCPFWD) || (DROPBEAR_SVR_REMOTETCPFWD)) @@ -261,7 +267,7 @@ If you test it please contact the Dropbear author */ #endif #if !(DROPBEAR_AES128 || DROPBEAR_3DES || DROPBEAR_AES256 || DROPBEAR_BLOWFISH \ - || DROPBEAR_TWOFISH256 || DROPBEAR_TWOFISH128) + || DROPBEAR_TWOFISH256 || DROPBEAR_TWOFISH128 || DROPBEAR_CHACHA20POLY1305) #error "At least one encryption algorithm must be enabled. AES128 is recommended." #endif |