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Added features for homomorphic encryption. - #4

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Added features for homomorphic encryption.#4
yunekorea wants to merge 86 commits into
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@yunekorea yunekorea commented Mar 18, 2026

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yunekorea added 30 commits July 4, 2025 01:39
@yunekorea
Added custom opcodes for HEaaN library.
7fb36af
@yunekorea
Added custom opcodes to the io_cmds_supported list
f642e98
@yunekorea
In nvme-cli, nvme.c, data field is filled with extents information.
249c584
@yunekorea
Added custom function for heaan cipadd in spdk, ctrlr_bdev.c.
0ec33cc
@yunekorea
Added lines to set data direction in spdk, nvmf_transport.h. Currentl…
ef12743 
…y in comment state.
@yunekorea
Added test lines in spdk test to meet requirements in github documents.
3adda32
@yunekorea
Added some lines to make HEaaN Ciphertext Addition work.
d86e701
@yunekorea
Fixed syntax errors in new spdk functions and variables.
05af6bd
@yunekorea
Fixed indentation error nvme-cli/nvme.c - Line#8934
a4b892c
@yunekorea
Added layout structure free code.
c9fd064
@yunekorea
Fixed opcode in passthru function.
c481b70
@yunekorea
Added data transfer direction.
7609b8e
@yunekorea
HEaaN cipadd custom command sets write flag to true automatically.
2293171
@yunekorea
Added print codes for testing.
379af2c
@yunekorea
Added a checking buffer address feature to avoid segmentation fault.
681fd93
@yunekorea
Fixed total_data_len variable.
4fb6d61
@yunekorea
Fixed the buffer printing codes.
6f8cfbd
@yunekorea
Fixed data direction's opcode error.(Caused by the dev.)
62af099
@yunekorea
Changed the type of data buffer content to uint64_t.
00f91a3
@yunekorea
Changed the type of the content in data buffer to uint64_t.
c2419f2
@yunekorea
Custom function will return an error only when there's no buffer poin…
559bfc5 
…ter found.
@yunekorea
Custom heaan function on the target side returns COMPLETE signal.
b3ed2bc
@yunekorea
Changed the printing data type in test printing.
9001d88
@yunekorea
Removed debugging codes in _nvmf_tcp_send_c2h_data
4b27f53
@yunekorea
Removed some debugging codes.
d5c64d1
@yunekorea
Merge branch 'heaan' of https://github.com/yunekorea/NDP_HEaaN into h…
2a5e8bc 
…eaan
@yunekorea
Commentified nvmf_print_iov function call that was used for debugging.
8afad8e
@yunekorea
Commentified some log printing codes in nvmf_bdev_ctrlr_read_cmd
366a6d1
@yunekorea
Commentified some unnecessary codes for debugging.
1090bb2
@yunekorea
Added nvmf_heaan_tgt for HEaaN NDP operations.
5711896
yunekorea and others added 29 commits December 4, 2025 18:00
@yunekorea
cdw13, one of passthru's parameter now contains total length of data …
2fc242d 
…buffer.
@yunekorea
Custom heaan cipadd function now temporarly only checks received data…
6ef0e1e 
… buffer.
@yunekorea
Fixed syntax errors in ctrlr_bdev.c
25fee56
@yunekorea
Fixed cipadd function for ocfs2.
34b0b81
@yunekorea
Added a few log printing feature for debugging.
8fb7284
@yunekorea
Reverted nvme-cli to extents transfer. Created target fallocate codes.
4107650
@yunekorea
Merge branch 'heaan' of https://github.com/yunekorea/NDP_HEaaN into h…
2b0d7c9 
…eaan
@yunekorea
SPDK has returned to do LBA, size operations.
2f1ad1a
@yunekorea
Added some test lines for testing functions for getting ciphertexts' …
85dc5bb 
…parameters.
@yunekorea
Fixed buffer access segfault error in nvme-cli.
c06e237
@yunekorea
Added extra ciphertext parameter testing lines.
3103742
@yunekorea
Additionally puts the starting offset of each file for custom heaan f…
b1e7237 
…unction.
@yunekorea
Merge branch 'heaan' of https://github.com/yunekorea/NDP_HEaaN into h…
9b52197 
…eaan
@yunekorea
Added start_offset reception.
38ccef7
@yunekorea
The custom HEaaN function uses spdk_zmalloc instead of spdk_dma_zmalloc.
30fa945
@yunekorea
Rolled back from spdk_zmalloc to spdk_dma_zmalloc.
1ad24ac
@yunekorea
Added free_Ciphertext to the end of the custom HEaaN function.
a69a3b7
@yunekorea
Fixed the printing function for printing INPUT1 lba, count.
dc3465f
@yunekorea
Separated functions that runs after read.
9ed8d78
@yunekorea
Fixed some segfault errors in custom heaan's callback function.
4436241
@yunekorea
Added fsync to get_file_layout in nvme-cli.
fa510c9
@yunekorea
nvme-cli now sends extents in byte unit.
4915eab
@yunekorea
Changed spdk_bdev_read_blocks to spdk_bdev_read based on changed unit…
954adf0 
… of received extents.
@yunekorea
Changed dump_hex parameter from 4096 to 64.
78f913a
@yunekorea
Removed unnessary comments.
30bb604
@yunekorea
Removed unnecessary print functions for debugging purpuse.
115aea3
@yunekorea
Custom HEaaN functions and other related codes are only referenced fo…
4cfd0fb 
…r nvmf_heaan_tgt using ifdef.
@yunekorea
Update setup instructions for SPDK build
41b8dbe
@yunekorea
Update SPDK build instructions for RDMA
6f8afaf 
Add RDMA configuration option for SPDK build.
yunekorea added a commit to yunekorea/NDP_HEaaN that referenced this pull request Mar 24, 2026
@yunekorea
Updated document hunsy9#4.
ea71ac1
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@yunekorea