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| author | Felix Lange <fjl@twurst.com> | 2019-08-22 21:14:06 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-22 21:14:06 +0800 |
| commit | 54b271a86dd748f3b0bcebeaf678dc34e0d6177a (patch) | |
| tree | 0a24f87f9dde9144b956a6adc54ba72c18f5ccd3 /whisper/whisperv6/doc.go | |
| parent | b90cdbaa79cfe438aab0f1389d35980f3d38ec84 (diff) | |
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crypto: add SignatureLength constant and use it everywhere (#19996)
Original change by @jpeletier
Diffstat (limited to 'whisper/whisperv6/doc.go')
| -rw-r--r-- | whisper/whisperv6/doc.go | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/whisper/whisperv6/doc.go b/whisper/whisperv6/doc.go index 529bf3d2d..44c0c3271 100644 --- a/whisper/whisperv6/doc.go +++ b/whisper/whisperv6/doc.go @@ -34,6 +34,8 @@ package whisperv6 import ( "time" + + "github.com/ethereum/go-ethereum/crypto" ) // Whisper protocol parameters @@ -54,12 +56,12 @@ const ( SizeMask = byte(3) // mask used to extract the size of payload size field from the flags signatureFlag = byte(4) - TopicLength = 4 // in bytes - signatureLength = 65 // in bytes - aesKeyLength = 32 // in bytes - aesNonceLength = 12 // in bytes; for more info please see cipher.gcmStandardNonceSize & aesgcm.NonceSize() - keyIDSize = 32 // in bytes - BloomFilterSize = 64 // in bytes + TopicLength = 4 // in bytes + signatureLength = crypto.SignatureLength // in bytes + aesKeyLength = 32 // in bytes + aesNonceLength = 12 // in bytes; for more info please see cipher.gcmStandardNonceSize & aesgcm.NonceSize() + keyIDSize = 32 // in bytes + BloomFilterSize = 64 // in bytes flagsLength = 1 EnvelopeHeaderLength = 20 |