benchmark of some encryption algorithms

gistfile1.txt

Benchmarking CCM, with 1MB file (patched with arraybuffer)  
    Total Bytes 1048576 Chunk.js:156
    Benchmark took: 48028 ms Chunk.js:157
    Total Iterations: 100 iterations Chunk.js:158
    Average of : 480.28 ms per 1MB 

Benchmarking CCM, with 1MB file (no patch) 
    Total Bytes 1048576 
    Benchmark took: 7357 ms
    Total Iterations: 10 iterations 
    Average of : 735.7 ms per 1MB 

Benchmarking GCM, with 1MB file (patched with arraybuffer) Chunk.js:107
    Total Bytes 1048576 Chunk.js:108
    Benchmark took: 4551 ms Chunk.js:109
    Total Iterations: 10 iterations Chunk.js:110
    Average of : 455.1 ms per 1MB 

Benchmarking usual CBC, with 1MB file Chunk.js:86
    Total Bytes 1048576 Chunk.js:87
    Benchmark took: 12195 ms Chunk.js:88
    Total Iterations: 100 iterations Chunk.js:89
    Average of : 121.95 ms per 1MB Chunk.js:90

Benchmarking Mega's encryption, with 1MB file Chunk.js:111
    Total Bytes 1048576 Chunk.js:112
    Benchmark took: 15128 ms Chunk.js:113
    Total Iterations: 100 iterations Chunk.js:114
    Average of : 151.28 ms per 1MB 

Benchmarking custom CCM, with 1MB file benchmarks.js:90
    Total Bytes 1048576 benchmarks.js:91
    Benchmark took: 1377 ms benchmarks.js:92
    Total Iterations: 10 iterations benchmarks.js:93
    Average of : 137.7 ms per 1MB benchmarks.js:94

Benchmarking CCM, with 1MB file (no patch) benchmarks.js:232
    Total Bytes 1048576 benchmarks.js:233
    Benchmark took: 7630 ms benchmarks.js:234
    Total Iterations: 10 iterations benchmarks.js:235
    Average of : 763 ms per 1MB benchmarks.js:236