Update readme

1 files changed, 21 insertions, 2 deletions

diff --git a/README.md b/README.md
index 141b73b..a048eb0 100644
--- a/README.md
+++ b/README.md
@@ -43,12 +43,31 @@ XGfpiNUvKJy8k7KeUEyhev4jkTIajb1s9CMJP9xH/7A=
 ```
 
 2. Set `GOAES_PASSPHRASE` to the passphrase.
-3. Run the `goaes` command.
+3. Run the `goaes encrypt` command.
 
 ```bash
 export GOAES_PASSPHRASE=XGfpiNUvKJy8k7KeUEyhev4jkTIajb1s9CMJP9xH/7A=
 
-goaes encrypt -s ./input.txt -d ./output.enc
+goaes encrypt ./input.txt
+```
+
+```bash
+hexdump -C ./input.txt.goaes
+
+00000000  3e 7f 03 01 01 14 45 6e  63 72 79 70 74 65 64 44  |>.....EncryptedD|
+00000010  61 74 61 50 61 79 6c 6f  61 64 01 ff 80 00 01 03  |ataPayload......|
+00000020  01 03 44 45 4b 01 0a 00  01 04 53 61 6c 74 01 0a  |..DEK.....Salt..|
+00000030  00 01 07 50 61 79 6c 6f  61 64 01 0a 00 00 00 ff  |...Payload......|
+00000040  8d ff 80 01 3c a6 d4 3d  5d ab b3 49 74 dd 5d 0f  |....<..=]..It.].|
+00000050  1d bc 93 01 78 c9 5a 39  37 53 8f 09 40 56 00 a0  |....x.Z97S..@V..|
+00000060  5a a2 03 7c 71 ae 2f 54  f4 fc d9 0d f4 35 b5 df  |Z..|q./T.....5..|
+00000070  21 e0 18 ef 54 60 3b 61  38 f5 3b 79 be 08 c4 a5  |!...T`;a8.;y....|
+00000080  c4 01 20 49 2d 4d 72 02  d0 43 a3 e6 2c 30 6f ba  |.. I-Mr..C..,0o.|
+00000090  66 ed cd b4 13 d6 24 8f  e4 8c 07 5a 09 0a a2 e8  |f.....$....Z....|
+000000a0  75 08 8f 01 28 b5 16 a9  f4 98 6d 55 32 86 57 01  |u...(.....mU2.W.|
+000000b0  09 24 4f 82 72 ba 0f ee  88 6d 07 b8 e3 ff af 16  |.$O.r....m......|
+000000c0  89 45 bb 87 50 e0 a2 82  ee 25 88 63 7d 00        |.E..P....%.c}.|
+000000ce
 ```
 
 ### usage