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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2013-11-20 01:51:12 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2013-11-20 01:51:12 +0100 |
| commit | b5112ff67f3dd5bb263f5ca6283f170906acaab6 (patch) | |
| tree | b1b3974a9e4ae986c516c53ae723df1c2057974d /src/methods/xsalsa20_poly1305 | |
| parent | 9bb8a04e288d3df817a4328cce9e0ef8f96a0600 (diff) | |
| download | fastd-b5112ff67f3dd5bb263f5ca6283f170906acaab6.tar fastd-b5112ff67f3dd5bb263f5ca6283f170906acaab6.zip | |
Slightly simplify method/cipher/MAC definitions
Diffstat (limited to 'src/methods/xsalsa20_poly1305')
| -rw-r--r-- | src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c b/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c index 01c623a..f55db76 100644 --- a/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c +++ b/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c @@ -45,18 +45,6 @@ static size_t method_max_packet_size(fastd_context_t *ctx) { return (fastd_max_packet_size(ctx) + COMMON_HEADBYTES + crypto_secretbox_xsalsa20poly1305_ZEROBYTES - crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES); } -static size_t method_min_encrypt_head_space(fastd_context_t *ctx UNUSED) { - return crypto_secretbox_xsalsa20poly1305_ZEROBYTES; -} - -static size_t method_min_decrypt_head_space(fastd_context_t *ctx UNUSED) { - return (crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES - COMMON_HEADBYTES); -} - -static size_t method_min_tail_space(fastd_context_t *ctx UNUSED) { - return 0; -} - static size_t method_key_length(fastd_context_t *ctx UNUSED, const char *name UNUSED) { return crypto_secretbox_xsalsa20poly1305_KEYBYTES; @@ -173,10 +161,10 @@ const fastd_method_t fastd_method_xsalsa20_poly1305 = { .provides = method_provides, .max_packet_size = method_max_packet_size, - .min_encrypt_head_space = method_min_encrypt_head_space, - .min_decrypt_head_space = method_min_decrypt_head_space, - .min_encrypt_tail_space = method_min_tail_space, - .min_decrypt_tail_space = method_min_tail_space, + .min_encrypt_head_space = crypto_secretbox_xsalsa20poly1305_ZEROBYTES, + .min_decrypt_head_space = crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES - COMMON_HEADBYTES, + .min_encrypt_tail_space = 0, + .min_decrypt_tail_space = 0, .key_length = method_key_length, .session_init = method_session_init, |