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fix MAX_MSG_EXTRA for SHA-256 digest with IV with dynamic buffers

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toddouska
2012-07-17 11:52:13 -07:00
parent c9a4e9d56b
commit d607ffaf02
1 changed files with 3 additions and 1 deletions
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4
cyassl/internal.h
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@ -302,7 +302,9 @@ enum Misc {
SIZEOF_SENDER = 4, /* clnt or srvr */ SIZEOF_SENDER = 4, /* clnt or srvr */
FINISHED_SZ = MD5_DIGEST_SIZE + SHA_DIGEST_SIZE, FINISHED_SZ = MD5_DIGEST_SIZE + SHA_DIGEST_SIZE,
MAX_RECORD_SIZE = 16384, /* 2^14, max size by standard */ MAX_RECORD_SIZE = 16384, /* 2^14, max size by standard */
MAX_MSG_EXTRA = 68, /* max added to msg, mac + pad */ MAX_MSG_EXTRA = 70, /* max added to msg, mac + pad from */
/* RECORD_HEADER_SZ + BLOCK_SZ (pad) + SHA_256
digest sz + BLOC_SZ (iv) + pad byte (1) */
MAX_COMP_EXTRA = 1024, /* max compression extra */ MAX_COMP_EXTRA = 1024, /* max compression extra */
MAX_MTU = 1500, /* max expected MTU */ MAX_MTU = 1500, /* max expected MTU */
MAX_UDP_SIZE = MAX_MTU - 100, /* don't exceed MTU w/ 100 byte header */ MAX_UDP_SIZE = MAX_MTU - 100, /* don't exceed MTU w/ 100 byte header */