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| author | Nick Mathewson <nickm@torproject.org> | 2018-07-01 13:04:21 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2018-07-01 15:20:37 -0400 |
| commit | 1743dac078f2e060f3f6c7194deae90a2175fe92 (patch) | |
| tree | 4cd48e47e5acb70a457bf4dbddc0808c367c4b2c /src/lib/defs | |
| parent | 500826479aaf7d398f576fabbfdf34b17604f646 (diff) | |
| download | tor-1743dac078f2e060f3f6c7194deae90a2175fe92.tar.gz tor-1743dac078f2e060f3f6c7194deae90a2175fe92.zip | |
Minimize headers that include crypto_formats and x25519 stuff
Diffstat (limited to 'src/lib/defs')
| -rw-r--r-- | src/lib/defs/include.am | 3 | ||||
| -rw-r--r-- | src/lib/defs/x25519_sizes.h | 27 |
2 files changed, 29 insertions, 1 deletions
diff --git a/src/lib/defs/include.am b/src/lib/defs/include.am index b54bac555b..48ee7f29fc 100644 --- a/src/lib/defs/include.am +++ b/src/lib/defs/include.am @@ -1,4 +1,5 @@ noinst_HEADERS += \ src/lib/defs/dh_sizes.h \ - src/lib/defs/digest_sizes.h + src/lib/defs/digest_sizes.h \ + src/lib/defs/x25519_sizes.h diff --git a/src/lib/defs/x25519_sizes.h b/src/lib/defs/x25519_sizes.h new file mode 100644 index 0000000000..adaaab8c4d --- /dev/null +++ b/src/lib/defs/x25519_sizes.h @@ -0,0 +1,27 @@ +/* Copyright (c) 2001, Matej Pfajfar. + * Copyright (c) 2001-2004, Roger Dingledine. + * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. + * Copyright (c) 2007-2018, The Tor Project, Inc. */ +/* See LICENSE for licensing information */ + +#ifndef TOR_X25519_SIZES_H +#define TOR_X25519_SIZES_H + +/** Length of a curve25519 public key when encoded. */ +#define CURVE25519_PUBKEY_LEN 32 +/** Length of a curve25519 secret key when encoded. */ +#define CURVE25519_SECKEY_LEN 32 +/** Length of the result of a curve25519 handshake. */ +#define CURVE25519_OUTPUT_LEN 32 + +#define ED25519_PUBKEY_LEN 32 +#define ED25519_SECKEY_LEN 64 +#define ED25519_SECKEY_SEED_LEN 32 +#define ED25519_SIG_LEN 64 + +#define CURVE25519_BASE64_PADDED_LEN 44 + +#define ED25519_BASE64_LEN 43 +#define ED25519_SIG_BASE64_LEN 86 + +#endif |