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Add support for LMS and XMSS. Key generation and signing are disabled behind a feature flag labelled "hazardous experimental." --------- Signed-off-by: Duc Tri Nguyen <dnguye69@gmu.edu> Signed-off-by: Spencer Wilson <spencer.wilson@uwaterloo.ca> Signed-off-by: Norman Ashley <nashley@cisco.com> Signed-off-by: Douglas Stebila <dstebila@uwaterloo.ca> Co-authored-by: Duc Tri Nguyen <dnguye69@gmu.edu> Co-authored-by: Douglas Stebila <dstebila@uwaterloo.ca> Co-authored-by: Duc Nguyen <106774416+ducnguyen-sb@users.noreply.github.com> Co-authored-by: Douglas Stebila <dstebila@users.noreply.github.com> Co-authored-by: Duc Nguyen <ductri.nguyen@sandboxquantum.com> Co-authored-by: Spencer Wilson <spencer.wilson@uwaterloo.ca> Co-authored-by: Jason Goertzen <133878263+jgoertzen-sb@users.noreply.github.com>
51 lines
5.8 KiB
Markdown
51 lines
5.8 KiB
Markdown
# LMS
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- **Algorithm type**: Digital signature scheme.
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- **Main cryptographic assumption**: hash-based signatures.
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- **Principal submitters**: Scott Fluhrer.
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- **Auxiliary submitters**: C Martin, Maurice Hieronymus.
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- **Authors' website**: https://www.rfc-editor.org/info/rfc8554
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- **Specification version**: None.
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- **Primary Source**<a name="primary-source"></a>:
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- **Source**: https://github.com/cisco/hash-sigs
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- **Implementation license (SPDX-Identifier)**: MIT
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## Parameter set summary
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| Parameter set | Security model | Claimed NIST Level | Public key size (bytes) | Secret key size (bytes) | Signature size (bytes) |
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|:------------------------:|:-----------------|:---------------------|--------------------------:|--------------------------:|-------------------------:|
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| LMS_SHA256_H5_W1 | | | 60 | 64 | 8688 |
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| LMS_SHA256_H5_W2 | | | 60 | 64 | 4464 |
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| LMS_SHA256_H5_W4 | | | 60 | 64 | 2352 |
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| LMS_SHA256_H5_W8 | | | 60 | 64 | 1296 |
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| LMS_SHA256_H10_W1 | | | 60 | 64 | 8848 |
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| LMS_SHA256_H10_W2 | | | 60 | 64 | 4624 |
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| LMS_SHA256_H10_W4 | | | 60 | 64 | 2512 |
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| LMS_SHA256_H10_W8 | | | 60 | 64 | 1456 |
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| LMS_SHA256_H15_W1 | | | 60 | 64 | 9008 |
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| LMS_SHA256_H15_W2 | | | 60 | 64 | 4784 |
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| LMS_SHA256_H15_W4 | | | 60 | 64 | 2672 |
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| LMS_SHA256_H15_W8 | | | 60 | 64 | 1616 |
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| LMS_SHA256_H20_W1 | | | 60 | 64 | 9168 |
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| LMS_SHA256_H20_W2 | | | 60 | 64 | 4944 |
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| LMS_SHA256_H20_W4 | | | 60 | 64 | 2832 |
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| LMS_SHA256_H20_W8 | | | 60 | 64 | 1776 |
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| LMS_SHA256_H25_W1 | | | 60 | 64 | 9328 |
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| LMS_SHA256_H25_W2 | | | 60 | 64 | 5104 |
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| LMS_SHA256_H25_W4 | | | 60 | 64 | 2992 |
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| LMS_SHA256_H25_W8 | | | 60 | 64 | 1936 |
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| LMS_SHA256_H5_W8_H5_W8 | | | 60 | 64 | 2644 |
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| LMS_SHA256_H10_W4_H5_W8 | | | 60 | 64 | 2804 |
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| LMS_SHA256_H10_W8_H5_W8 | | | 60 | 64 | 3860 |
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| LMS_SHA256_H10_W2_H10_W2 | | | 60 | 64 | 9300 |
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| LMS_SHA256_H10_W4_H10_W4 | | | 60 | 64 | 5076 |
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| LMS_SHA256_H10_W8_H10_W8 | | | 60 | 64 | 2964 |
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| LMS_SHA256_H15_W8_H5_W8 | | | 60 | 64 | 2964 |
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| LMS_SHA256_H15_W8_H10_W8 | | | 60 | 64 | 3124 |
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| LMS_SHA256_H15_W8_H15_W8 | | | 60 | 64 | 3284 |
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| LMS_SHA256_H20_W8_H5_W8 | | | 60 | 64 | 3124 |
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| LMS_SHA256_H20_W8_H10_W8 | | | 60 | 64 | 3284 |
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| LMS_SHA256_H20_W8_H15_W8 | | | 60 | 64 | 3444 |
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| LMS_SHA256_H20_W8_H20_W8 | | | 60 | 64 | 3604 |
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