arno/ocdec
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force to read last line of encrypted file

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rjaeckel 2016-01-31 23:17:09 +01:00
parent d25fc4b5c8
commit 6839809335
1 changed files with 1 additions and 1 deletions
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ocdec.sh
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@ -130,7 +130,7 @@ function decryptFile() {
# --- Decrypt the file --- # --- Decrypt the file ---
# OC writes the encrypted file in 8K chunks, each containing it's own iv in the end # OC writes the encrypted file in 8K chunks, each containing it's own iv in the end
chunkSize=8192 chunkSize=8192
while read -d '' -n $chunkSize CHUNK; do while read -d '' -n $chunkSize CHUNK || [ -n "$CHUNK" ]; do
#split chunk into payload an iv string (strip padding from iv) #split chunk into payload an iv string (strip padding from iv)
read payload iv <<<`echo $CHUNK | sed -r 's/(.*)00iv00(.{16})xx/\1 \2/'` read payload iv <<<`echo $CHUNK | sed -r 's/(.*)00iv00(.{16})xx/\1 \2/'`
# convert base64 iv into hex # convert base64 iv into hex